junior linux systems administrator

<div><div><div><div><div><div><div><div><div>SMX is seeking a mid-level Information Assurance Linux System Administrator. The Administrator will support our NAWCAD customer at Patuxent River Naval Air Station.</div>
</div>
</div><p><b>Essential Duties &amp; Responsibilities</b></p>
<ul>
<li>Monitor ticketing system for tasks</li>
<li>Monitor/Manage/Schedule/Forecast Upcoming IA Work</li>
<li>Work with a large variety of Data Center teams to alleviate Cyber findings and concerns</li>
<li>Attend collaboration meetings to address STIG/EvaluateSTIG discrepancies</li>
<li>Complete STIG checklists</li>
<li>ACAS scanning and reports</li>
<li>Support vulnerability detection, remediations, and mitigations</li>
</ul>
<p><b>Required Skills/Experience</b></p>
<ul>
<li>Clearance Required: Top Secret
<ul><li>Interim TS required to start</li>
</ul></li><li>2-4 years of Linux/Unix administration experience</li>
<li>Experience in DoD Information Assurance/Cyber policy and procedures to include hardening of systems, implementing STIGs, and scanning</li>
<li>Knowledge of NIST guidelines and Risk Management Framework (RMF)</li>
<li>DoD 8140 compliant certification (Examples of minimum acceptable certifications: CCNA Security, CySA+, G SEC, Security+ CE, SSCP)</li>
<li>Detail-oriented and able to work multiple assignments autonomously and in a team setting</li>
<li>Must be able to interact with peers, management, and senior engineers in a constantly evolving environment to ensure a positive customer experience and atmosphere in the workplace</li>
</ul>
<p><b>Desired Qualifications</b></p>
<ul>
<li>Bachelor's or higher degree</li>
<li>Advanced 8140 compliant certification</li>
</ul>
</div></div><p><b>Application Deadline:</b> 4/6/2026</p>
<p>
#cjpost #LI-ONSITE</p></div></div><br>
</div><div><p>
</p><p>At SMX&reg;, we are a team of technical and domain experts dedicated to enabling your mission. From priority national security initiatives for the DoD to highly assured and compliant solutions for healthcare, we understand that digital transformation is key to your future success.</p>
<p>
We share your vision for the future and strive to accelerate your impact on the world. We bring both cutting edge technology and an expansive view of what's possible to every engagement. Our delivery model and unique approaches harness our deep technical and domain knowledge, providing forward-looking insights and practical solutions to power secure mission acceleration.</p>
<p>
SMX is an Equal Opportunity employer including disabilities and veterans.</p>
<p></p>
<div></div><p>Selected applicant may be subject to a background investigation and/or education verification.</p>
<p>
SMX does not sponsor a new applicant for employment authorization or immigration related support for this position (i.e. H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of work authorization that require immigration support from an employer).</p></div></div>

Information Assurance Linux Administrator (5143)

Era Projects

<p><b>Job Summary:</b><br/>We are seeking a <b>Junior System Administrator</b> who is locally available in Bahrain and ready for immediate joining. The ideal candidate should have foundational experience in IT system administration along with knowledge of PBX systems and CCTV infrastructure. This role will support the IT team in maintaining systems, troubleshooting technical issues, and ensuring the smooth operation of network and security systems.</p><p><b>Key Responsibilities:</b></p><ul><li>Assist in the installation, configuration, and maintenance of IT systems and servers</li><li>Provide technical support for users including hardware, software, and network issues</li><li>Support the setup and maintenance of PBX telephony systems</li><li>Assist with installation, configuration, and troubleshooting of CCTV systems</li><li>Monitor system performance and ensure system security and reliability</li><li>Perform routine system updates, backups, and maintenance tasks</li><li>Maintain IT documentation, asset records, and support logs</li><li>Escalate complex technical issues to senior system administrators when necessary</li><li>Support network infrastructure including LAN/WAN connectivity</li></ul><p><b>Requirements:</b></p><ul><li>Previous experience in <b>IT support, system administration, or technical support</b></li><li>Basic knowledge of <b>server administration, networking, PBX systems, and CCTV systems</b></li><li>Familiarity with <b>Windows operating systems, computer hardware, and troubleshooting</b></li><li>Strong analytical and problem-solving skills</li><li>Good communication and organizational skills</li><li>Must be <b>locally available in Bahrain</b> and able to <b>join immediately</b></li></ul><p><b>Preferred Qualifications:</b></p><ul><li>Diploma or Bachelor&rsquo;s degree in <b>Information Technology, Computer Science, or related field</b></li><li>Experience with <b>IP PBX systems, network-based CCTV systems, and basic network configuration</b></li><li>Understanding of <b>Active Directory, system backups, and network security basics</b></li></ul><p>Job Types: Full-time, Permanent</p>

JUNIOR SYSTEM ADMINISTRATOR

Contour Software

<div><div>About Contour</div><div></div><div><div>
Contour Software</div> has grown from a dozen people to over 2,000 staff across 3 cities, in less than 14 years.</div><div><br>
As a subsidiary of Constellation Software Inc., we are proud to be part of a global enterprise software conglomerate that has grown to become one of the top 10 software companies in the world, with employees and customers in 100+ countries. With a broad-based and ever-growing portfolio of market-leading, vertical-market enterprise solutions covering more than 100 industry domains in predominantly mature markets, CSI's recipe creates the perfect environment for professionals to build fulfilling, long-term careers.</div><div><br>
What started as an R&amp;D &amp; Accounting back-office, has progressed into a full-service Global Centre serving all functions and departments, at the divisional as well as operating group/corporate level. Today Contour employees, located in Karachi, Lahore &amp; Islamabad, are serving CSI divisions located in time zones spanning the globe, from Sydney to Vancouver. With the global growth of Constellation as the wind in our sails, we are only just getting started!</div><div></div><div><div><div>
The Division</div></div><div><div>
As the largest provider of software and services in the building industry, <div>Constellation HomeBuilder Systems</div> has two goals: to empower builders with information to drive business objectives and to simplify the process of building homes and condos so you can maximize your return on investment.</div></div><div><div>
We provide innovative solutions as standalone or integrated systems, and our team of home building software experts bridges the gap between construction and technology. Our software is built on the feedback and best practices provided by our customers &ndash; the best and brightest home builders across North America.</div></div><div><div><br>
<br>
The Position</div></div><div><div>
We are seeking a skilled Junior Systems Administrator to manage, operate, and evolve our hybrid IT environment. The role involves hands-on administration of Microsoft Azure, on-premises infrastructure, and helping with migration initiatives from on-prem to cloud. The ideal candidate has strong systems administration fundamentals, automation mindset, and experience operating production environments.</div></div><div></div><div><div><br>
Job Requirements</div></div><div><ul><li><div>
Strong understanding of Windows OS administration (Windows 10/11, Windows Server)</div></li></ul></div><div><ul><li><div>
Understanding of Azure services, such as: Azure VMs, Azure Storage, Azure DevOps</div></li></ul></div><div><ul><li><div>
Understanding of Windows Server Roles and networking fundamentals</div></li></ul></div><div><ul><li><div>
Knowledge of PowerShell scripting</div></li></ul></div><div><ul><li><div>
Exposure to Git and version control practices</div></li></ul></div><div></div><div><div><br>
Responsibilities</div></div><div><ul><li><div>
Provide support to R&amp;D and DevOps teams in a primarily Windows/Azure environment</div></li></ul></div><div><ul><li><div>
Respond to issues in DevOps pipeline for daily build and release deployment activities</div></li></ul></div><div><ul><li><div>
Communicate and Handle DevOps process for Code Cut-off, Source Code Versioning, Release Management</div></li></ul></div><div><ul><li><div>
Apply service release updates and coordinate with product team for emergency issues</div></li></ul></div><div><ul><li><div>
Assist in maintaining user access in Development, QA, and Demo Environments to ensure development process meets compliance</div></li></ul></div><div><ul><li><div>
Troubleshoot operating system and network issue</div></li></ul></div></div><div><div><ul><li><div>
Ability to work with our Solution Architect to provide coverage during Contour + North American working hours</div></li></ul></div></div><div></div><div><br>
Exciting Benefits we offer:</div><ul><li><div>
Market-leading Salary</div></li><li><div>
Medical Coverage &ndash; Self &amp; Dependents</div></li><li><div>
Parents Medical Coverage</div></li><li><div>
Provident Fund</div></li><li><div>
Employee Performance-based bonuses</div></li><li><div>
Home Internet Subsidy</div></li><li><div>
Conveyance Allowance</div></li><li><div>
Profit Sharing Plan [Tenured Employees Only]</div></li><li><div>
Life Benefit</div></li><li><div>
Child Care Facility</div></li><li><div>
Company Provided Lunch/Dinner</div></li><li><div>
Professional Development Budget</div></li><li><div>
Recreational area for in-house games</div></li><li><div>
Sporadic On-shore training opportunities</div></li><li><div>
Friendly work environment</div></li><li><div>
Leave Encashment</div></li></ul><div></div><div><i>
Disclaimer:</i><i> At Contour, we attribute our success to the unique contributions of our diverse staff. We&rsquo;re committed to fostering a culture of respect that thrives on the varied perspectives and experiences of all individuals we recruit, employ, promote, and compensate. Since day one, we&rsquo;ve adhered to a policy that champions a work environment honoring the worth and dignity of each person while being free from all forms of employment discrimination.</i></div><div></div><div><i>
In our continuous effort to promote inclusivity, we extend our commitment to individuals with special needs by providing reasonable accommodations. We actively encourage qualified individuals with special needs to apply for the various openings within our company. Should you require assistance in completing the application process or have any inquiries regarding special facilities, please do not hesitate to contact our HR team. Your unique talents and abilities are welcomed and valued here.</i></div></div><div></div>

Junior Systems Administrator

MANTECH

<div><p><b>MANTECH</b> seeks a motivated, career and customer-oriented <b>Senior Linux Systems Administrator</b> to join our team in either <b>Las Cruces, New Mexico or Denver, CO</b>. In this role, you will support mission-critical infrastructure by designing, implementing, and maintaining enterprise Linux environments. You will work closely with cross-functional teams to ensure systems are secure, reliable, and optimized while also helping mentor junior administrators and contribute to infrastructure modernization initiatives.</p><p></p><p><b>
Responsibilities include but are not limited to:</b></p><ul><li>
Designing, implementing, and maintaining enterprise Linux environments with a focus on Red Hat Enterprise Linux (RHEL)</li><li>
Developing and maintaining infrastructure automation using tools such as Puppet, Ansible, or similar platforms</li><li>
Managing physical and virtual server infrastructure across data center environments</li><li>
Leading infrastructure projects and initiatives from planning through implementation</li><li>
Mentoring junior administrators and providing technical guidance across the team</li><li>
Performing hardware installations, upgrades, troubleshooting, and maintenance within data center facilities</li><li>
Implementing security best practices, monitoring system performance, and optimizing system availability</li></ul><p></p><p><b>
Minimum Qualifications:</b></p><ul><li>
8+ years of relevant technical experience to include Linux system administration experience with a strong focus on Red Hat Enterprise Linux (RHEL) and hands-on infrastructure support in enterprise environments</li><li>
Proven experience with configuration management and automation tools such as Puppet, Ansible, Chef, or SaltStack</li><li>
Hands-on experience supporting data center operations including server hardware installation and troubleshooting</li><li>
Demonstrated experience mentoring junior administrators or serving in a senior technical or team leadership capacity</li><li>
Strong troubleshooting, system performance tuning, and infrastructure support experience</li></ul><p></p><p><b>
Preferred Qualifications:</b></p><ul><li>
Candidates who bring additional DevOps, cloud, or containerization experience will be well positioned to support evolving infrastructure initiatives.</li><li>
Experience with container technologies such as Docker, Podman, or Kubernetes</li><li>
Familiarity with CI/CD pipelines and DevOps practices</li><li>
Experience with enterprise monitoring and alerting tools such as Nagios, Zabbix, or Prometheus</li><li>
Experience supporting or integrating with cloud platforms such as AWS, Azure, or Google Cloud Platform</li></ul><p></p><p><b>
Clearance Requirements:</b></p><ul><li>
An active TS/SCI with Polygraph is required.</li></ul><p></p><p><b>
Physical Requirements:</b></p><ul><li>
Must be able to remain in a stationary position 50% of the time.</li><li>
Needs to occasionally move about inside the office or data center environment to access equipment, racks, and hardware systems.</li><li>
Frequently communicates with co-workers, management, and customers, which may involve delivering technical updates or briefings. Must be able to exchange accurate information in these situations.</li></ul></div>

Senior Linux Systems Administrator

California Institute of Applied Technology

<div>Description:
<p><b>
Schedule</b> -<b> </b>Class schedule works well even if you already have a daytime job</p><p><b>
Work from Home (WFH)</b> - <b><i>Remote work must be performed while residing in California, New Mexico or Florida</i></b></p><p><b>
CIAT Location:</b> San Diego, CA and Albuquerque, NM</p><p><b>
Reports to</b>: Dean of Education (DOE)</p><p><b>
Status: </b>Non-Exempt</p><p><b>
Employment Type</b>: Variable-Hour (Part-Time)</p><p><b>
Summary</b></p><p>
Are you passionate about positively changing the lives of others? California Institute of Applied Technology (CIAT) is growing and seeking educators and professionals with a passion for mentoring others. If this is you, please contact us! CIAT prepares students for professional success by offering practical training in today&rsquo;s most competitive technology fields to make sure students are job-ready. With a large selection of courses, flexible schedules, and an online campus, we aim to empower the working student. We are laser-focused on student success, whether just starting out, making a career change, or transitioning into civilian life, CIAT prepares students for success!</p><p><b>
Teaching:</b></p><ul><li>
Available to teach synchronous online courses via Microsoft Teams on Monday and Tuesday every week</li><li>
Plan and organize instruction in ways that maximize student learning and engagement</li><li>
Modify, where appropriate, instructional methods and strategies to meet diverse student&rsquo;s needs</li><li>
Employ appropriate teaching and learning strategies to communicate subject matter to students</li><li>
Current certifications in subjects taught</li></ul><p><b>
Mastery of Subject Matter:</b></p><ul><li>
Demonstrate a thorough and accurate knowledge of their field or discipline</li><li>
Connect their subject matter with related fields</li><li>
Stay current in their subject matter through professional development, through involvement in professional organizations, and attending professional meetings, conference or workshop</li></ul><p><b>
Adhering to College Policies and Procedures:</b></p><ul><li>
Ensure Student Database is fully updated and accurate at all times regarding student attendance and grade record information</li><li>
Maintain compliance with accreditation related to instructional and the quality of education, scheduled class hours requirements and CIAT policies and procedures</li><li>
Submit documentation: sign-in attendance, pre-post exams, lab sheets, student snapshots, and accreditation/state required documents and others as required</li><li>
Communicate to management requirements for textbooks, handouts, supplies, equipment, exam vouchers and other items needed with sufficient notice to ensure timely and cost-effective procurement prior to class</li><li>
Promote collaboration with other staff members and participate in the implementation of new projects, ideas, etc.</li><li>
Adhere to the CIAT business casual attire. Clothing should be neat, clean, and without rips and holes. We are able to accommodate polo shirts. Please refer to the CIAT Employee Handbook for the complete policy. T-shirts, caps, hooded sweaters, and shorts are not permitted</li></ul>
Requirements:
<ul><li>Information Technology Instructors must provide official transcripts of bachelor's degree or higher (must be from an accredited institution) and certification on the subject being taught</li><li>
We are looking for instructor with the following certification: CompTIA Linux+</li><li>
At least three years&rsquo; experience in the respective field OR two years of teaching experience</li><li>
Synchronous online teaching experience preferred</li><li>
Advanced subject matter expertise preferred with a commitment to ongoing professional development and staying current with developments in the field</li><li>
Effective presentation skills, communication and technology skills</li><li>
Good working knowledge of MS Office applications including Microsoft Teams, Word, Excel, and PowerPoint as well as learning technologies such as Canvas</li><li>
Work independently with minimal supervision, with a high level of dependability</li><li>
Ability to multitask</li><li>
Problem solves rapidly and effectively, in a timely manner</li><li>
Ability to work collaboratively with colleagues, academic departments, and administration to support student success, achieve institutional goals and contribute to a positive and inclusive culture</li><li>
Commitment to fostering an inclusive and supportive learning environment that respects the diversity of students' backgrounds, experiences, and perspectives</li><li>
Knowledge of current trends, best practices, and didactic approaches in higher education</li><li>
Demonstrated ability to deliver engaging and effective lesson plans that meet the diverse needs of students</li><li>
Strong communication skills, both verbal and written, with the ability to effectively convey information and interact with students, colleagues, and others</li><li>
Possess high ethical standards, being an example of professionalism to others</li><li>
Compliance with all college policies, procedures, and regulations, including those related to academic integrity, student conduct, and instructional delivery</li><li>
Must be able to embody CIAT&rsquo;s mission, vision and values</li></ul><p><b>
Position Type and Expected Hours of Work</b></p><p>
Days and hours of work are usually Monday through Friday, but weekend and evening hours may be required. Live classes are scheduled twice per week, on Monday and Tuesday from 6:00 pm to 9:30 pm (Pacific Time).</p><p><b>
Supervisory Responsibility</b></p><p>
This position has no supervisory responsibilities.</p><p><b>
Values</b></p><p>
Values such as integrity, excellence, customer service, teamwork and mutual respect are some of those that remain constant, regardless of changes in our company. When identifying company values, it is important that those values are being demonstrated in the course of business each day. Our values set expectations for how employees and managers interact with every person while representing the company.</p><ul><li>
We are <b>passionate</b> about education and student success</li><li>
We value <b>integrity</b> and <b>excellence</b> in our employees and students</li><li>
We treat ourselves and our students with <b>dignity</b> and <b>respect</b></li><li>
We believe in and encourage <b>innovation</b> at our school to better help our students succeed</li><li>
We have a <b>customer centric</b> focus and we want people highly committed to achieving goals, where our success equals student&rsquo;s success</li><li>
We are <b>accountable</b> for our actions and focus on improvements moving forward</li><li>
We have a <b>growth mindset</b> with a sincere belief that every student can do better and achieve their goals</li><li>
We expect every employee to be an example of <b>conduct</b> and <b>professionalism</b>, being a role model to students and colleagues</li><li>
We commit to fostering an <b>inclusive</b> and supportive learning environment that respects the diversity of students' backgrounds, experiences, and perspectives</li><li>
We foster <b>lifelong learning</b> and professional development</li></ul><p><b>
Physical Demands</b></p><p>
These physical demands are representative of the physical requirements necessary for an employee to successfully perform the essential functions of the job. Reasonable accommodation can be made to enable people with disabilities to perform the described essential functions:</p><ul><li>
This may be considered a sedentary position since essential functions of this role may require sitting for extended periods of time</li><li>
Ability to type, use a computer to search for information and input information while speaking to others</li><li>
Daily use of a personal computer and related software applications at a workstation</li><li>
Some tasks that require making repetitive hand movements in the performance of daily duties while using a computer</li><li>
Requires dependability and excellent attendance records</li><li>
May require occasional travel to conduct CIAT business</li><li>
The employee may frequently lift and move up to 10-15 pounds of materials, books, etc.</li><li>
The employee will be required to compute simple mathematical calculations as a normal part of this role</li></ul><p><b>
Work Environment</b></p><p>
While performing the responsibilities of this remote position, the job holder will work in a home office environment. Reasonable accommodations may be made to enable people with disabilities to perform the essential functions of the job. This role routinely involves using standard office equipment such as computers, phones, and virtual communication tools. Employees are expected to ensure that their home office is a safe and ergonomic working environment.</p><p>
Employees must maintain data security and confidentiality in accordance with company policies and use secure connections for all work-related activities. Expectations regarding work hours, availability, and time tracking will be clearly communicated and must be adhered to.</p><p>
The company is not responsible for maintaining home office environments beyond the provision of reasonable accommodations and necessary work-related equipment. Workers' compensation and liability for injuries that occur in the home office will be covered as per company policy and applicable laws.</p><p>
This remote work policy is designed to comply with all relevant local, state, and federal laws.</p><p><b>
AAP/EEO Statement</b></p><p>
California Institute of Applied Technology provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, or genetics. In addition to federal law requirements, the California Institute of Applied Technology complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. California Institute of Applied Technology expressly prohibits any form of workplace harassment based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status. Improper interference with the ability of California Institute of Applied Technology&rsquo;s employees to perform their job duties may result in discipline up to and including discharge.</p><p><b>
Other Duties</b></p><p>
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time, with or without notice.</p><p>
#ZR</p></div>

CompTIA Linux+ Adjunct Instructor

<div><p><b>RHEL Virtualization Engineer / Systems Administrator</b></p>
<p>Clearances Required: Active DoD Secret</p>
<p>Location: Huntsville, Alabama, United States</p>
<p></p><p><b>Job Description</b></p>
<p>TCS is searching for a <b>RHEL Virtualization Engineer / Systems Administrator </b>to support our Missile Defense Agency (MDA) customer in Huntsville, AL. The GMD program is a portion of the Missile Defense Agency's (MDA) system to protect the US and our allies from ballistic missile attack.</p>
<p>**********************************************************************</p>
<p>This is an in-office position. Work from home is not available.</p>
<p>**********************************************************************</p>
<p><b>Responsibilities:</b></p>
<ul><li>Support infrastructure systems on Red Hat Linux (RHEL)-based platforms</li>
<li>Support and maintain high availability, distributed, multi-clustered server infrastructure and systems</li>
<li>Responsible for server infrastructure analysis, optimization, and capacity planning</li>
<li>Accountable for system administration, identity and authentication, information system security accreditation, data storage and backup, physical infrastructure maintenance, and automation development</li>
<li>Technical writing/creation of formal documentation such as architecture diagrams, technical designs, and SOPs</li>
</ul>
<p><b>Required:</b></p>
<ul><li>Bachelor's degree in a Science, Technology, Engineering or Math discipline with 2 years of<br>
experience OR Master&rsquo;s degree with 0 years of experience</li>
<li>Minimum of 2 years of experience with Systems Administration for Linux Operating Systems such as RedHat Enterprise Linux (RHEL)</li>
<li>Must have a DoD 8140 certification (ex: Security + CE)</li>
<li>U.S. citizenship with an active Secret clearance</li>
</ul>
<p><b>Desired</b>:</p>
<ul><li>Experience with RHEL and Cisco Networks</li>
<li>Experience with Red Hat Satellite servers and configuration</li>
<li>Experience with VMWare ESXi, VMWare vCenter</li>
<li>Experience with LAN and WAN management</li>
<li>Familiarity with Network Technologies and Cybersecurity</li>
<li>Strong systems administrator experience, specifically in Linux Operating System environments</li>
<li>Experience with scripting using tools such as Python, Perl, Bash, PowerShell, etc.</li>
<li>Experience with network administration and related infrastructure</li>
<li>Experience with hardware installation and maintenance to include firmware upgrades</li>
<li>Candidate must demonstrate strong troubleshooting and problem-solving skills</li>
</ul>
<p><b>Benefits:</b></p>
<ul><li>Highlights of our benefits include BC/BS Health, Dental, Vision, 401(k) match, Profit Sharing, Flexible Time Off, STD/LTD/Life Insurance, Referral Bonuses, professional development reimbursement, vacation, sick leave, and maternity/paternity leave.</li>
</ul>
<p>Apply online or visit us at www.tcs-inc.com/careers</p>
<p>TCS, Inc. is an EEO Employer.</p></div>

RHEL Virtualization Engineer / Systems Administrator

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Information Assurance Linux Administrator (5143)

JUNIOR SYSTEM ADMINISTRATOR

Junior Systems Administrator

Senior Linux Systems Administrator

CompTIA Linux+ Adjunct Instructor

CompTIA Linux+ Adjunct Instructor

RHEL Virtualization Engineer / Systems Administrator