computer systems security administrator

Premier System

Computer System AdministratorPay: 27.85We offer the following:Comprehensive benefits package, including:- Medical (Health) Insurance- Dental Insurance- Vision Insurance- 401(k) Retirement Plan- Long-Term Disability Coverage- Short-Term Disability Coverage- Telehealth (TeleDoc) ServiceCITIZENSHIP REQUIREMENT: US CitizenshipEDUCATION AND QUALIFICATIONS:Bachelor&rsquo;s degree in Information Technology, Computer Science, or a related field.CERTIFICATION:Relevant certifications in networking, systems administration, or IT support (Required CompTIA Security,CompTIA Network+, A+ a plusMINIMUM REQUIRED SKILLS/EXPERIENCE:&middot; 2+ years of experience as a Computer Support Administrator (CSA) or in a similar IT support role, with a strong understanding of network (NIPRNET) and customer support functions.&middot; 2+ years of experience in troubleshooting, integrating, installing, documenting, and administering facility-specific Local Area Networks (LAN) and Voice over Internet Protocol (VOIP) phones.&middot; 2+ years of experience managing and resolving trouble tickets, including monitoring and follow-up within specified time frames.&middot; 2+ years of experience in life cycle management for computer systems and software.&middot; 2+ years of experience coordinating with Base-level Communication Squadron (CS) personnel to address and resolve network interoperability and connectivity issues.&middot; 2+ years of experience in analyzing new applications, performing software maintenance, and enhancing existing systems based on customer requirements and identified problems.&middot; 2+ years of experience in troubleshooting and inspecting conventional copper twisted pair telephone and network cabling, with the ability to locate and correct issues in the main distribution frame (MDF) communication closets.&middot; Strong technical skills in network administration, VOIP systems, and IT troubleshooting.&middot; Excellent communication skills to explain system capabilities, limitations, and output variations to users, and to resolve technical issues effectively.&middot; Proficiency in managing file/application backup, security, imaging/OCR, and operational data storage/retrieval in diverse computing environments.&middot; Ability to maintain and operate a centralized Help Desk Technical Assistance Service, ensuring effective problem resolution and customer support.&middot; Strong analytical skills to assess program areas using the Management Internal Control Toolkit (MICT) per AFI 90-302 and to enhance software applications.&middot; Ability to work independently and as part of a team, with strong time management skills to handle multiple priorities and meet deadlines.&middot; Familiarity with USAF operational standards and procedures, with the ability to report and remedy faults within specified timeframes.POSITION OVERVIEW&middot; Act as Computer Support Administrator (CSA) to process network (NIPRNET) and customer support functions with technical support and trouble ticket forwarding from the installation Communications Squadron/ Network Control Center (NCC).&middot; Function as the assessor for the program area in the Management Internal Control Toolkit (MICT) per AFI 90-302, The Inspection System of the Department of the Air Force.&middot; Provide troubleshooting, integration, installation, documentation, and systems administration services for facility-specific Local Area Networks (LAN) and attached Voice over Internet Protocol (VOIP) phones connected through internet connections.&middot; Monitors voice over internet protocol (VOIP) phones connected through user computers. Submits, monitors and remedies trouble tickets. Initial contact on tickets shall be made within 48 hours with follow up and reporting until closed.&middot; Manage life cycle of computer systems and software for 9 CES.&middot; Coordinate with Base-level Communication Squadron (CS) personnel to address interoperability and connectivity issues for the enterprise network, which may include recommendations to meet operational requirements.&middot; Coordinate and track job requests to ensure that all customer requests are handled expeditiously while keeping the Government apprised of significant changes in workload status. Initial contact on tickets should be made within 48 hours with follow up and reporting until closed.&middot; Provide support services to maintain file/application backup capability, security, imaging/optical character recognition (OCR), operational data storage and retrieval application resident on diverse computer platforms such as networks and client-server environments.&middot; Provide ongoing technical support to customers to ensure proper functional use of equipment and programs and preclude undue interruptions to IT services.&middot; Explain system capabilities, limitations, and output variations to users and resolve problems for users who encounter system related issues.&middot; Monitors ongoing operation of network systems to ensure hardware and software are functioning properly and operational standards are met.Pay: $27.85 per hourWork Location: In person

Computer System Administrator

General Dynamics Information Technology

<div><div><div>Your Impact
Own your opportunity to serve as a critical component of our nation&rsquo;s safety and security. Make an impact by using your expertise to protect our country from threats.
Job Description<div>
PKI SYSTEMS ADMINISTRATOR
YOUR IMPACT
Own your opportunity to support national defense. Your work will help keep critical operations secure and connected across the global enterprise directly, contributing to a mission that protects our nation every day.
CIS is growing, and we invite both our experienced incumbents and new team members to be part of what&rsquo;s next. Incumbents bring invaluable mission insight, while new talent adds fresh ideas and energy. Together, we&rsquo;ll strengthen continuity and drive the next generation of innovation.
MEANINGFUL WORK AND PERSONAL IMPACT
As a PKI Systems Administrator supporting CIS, you will ensure integrity, availability, and secure operation of enterprise public key infrastructure services. You will manage certificates, tokens, authentication services, and identity related security functions that underpin access to critical systems across multiple networks and security domains. Your work strengthens identity assurance, protects sensitive environments, and supports secure mission essential operations across a large, distributed enterprise.
KEY RESPONSIBILITIES:<ul><li>
Issue, manage, and maintain certificates, tokens, and authentication credentials for users and systems, ensuring adherence to PKI standards and security requirements</li><li>
Support full lifecycle PKI operations, including issuance, synchronization, renewal, revocation, and troubleshooting of certificates across multiple networks and enclaves</li><li>
Provide knowledge-based support for customers, Trusted Agents (TAs), and system administrators, advising on authentication, token management, and certificate usage</li><li>
Maintain PKI infrastructure health by monitoring certificate stores, expiration timelines, CRL validation, and associated authentication systems</li><li>
Ensure compliance with enterprise multifactor authentication requirements and enforce credentialing policies for both user and nonperson entity (NPE) identities</li><li>
Support identity related incident response by diagnosing authentication failures, resolving certificate conflicts, and restoring secure access</li><li>
Maintain required documentation, service procedures, and operational artifacts to support secure and consistent PKI operations</li></ul>
WHAT YOU&rsquo;LL NEED TO SUCCEED:<ul><li>
EDUCATION: Bachelor&rsquo;s degree in an IT-related field, or 10+ years of relevant IT experience in lieu of a degree</li><li>
CERTIFICATION: Meet DoD 8140 Information Assurance Workforce certification requirements (e.g., Security+ CE, etc.)</li><li>
CLEARANCE: Active TS/SCI clearance with a favorable polygraph</li><li>
Experience with PKI administration, certificate services, token issuance, or authentication workflows in enterprise or secure environments</li><li>
Working knowledge of multifactor authentication, identity credential management, and certificate lifecycle processes</li><li>
Ability to troubleshoot certificate issues across distributed systems, networks, and platforms</li><li>
Strong customer service, communication, and documentation skills, with the ability to support technical and nontechnical users</li><li>
Familiarity with identity management tools, CRL validation, and certificate authorities is highly desirable</li><li>
US citizenship required</li><li>
LOCATION: Onsite</li></ul>
GDIT IS YOUR PLACE 
At GDIT, the mission is our purpose, and our people are at the center of everything we do. 
Growth: AI-powered career tool that identifies career steps and learning opportunities 
Support: An internal mobility team focused on helping you achieve your career goals 
Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off 
Community: Award-winning culture of innovation and a military-friendly workplace 
 
OWN YOUR OPPORTUNITY 
Explore an enterprise IT career at GDIT and you&rsquo;ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.
#CIS
</div></div><div><div><div>Work Requirements</div></div><div></div><div><div>
Years of Experience<div>
10 + years of related experience</div><ul><li>may vary based on technical training, certification(s), or degree</li></ul></div><div></div><div>
Certification</div><div>
Travel Required<div>
None</div></div><div></div><div>
Citizenship<div>
U.S. Citizenship Required</div></div></div></div></div><div>
Salary and Benefit Information<div>
The likely salary range for this position is $147,292 - $199,278. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. 
View information about benefits and our total rewards program.</div>
About Our Work<div>
We are GDIT. A global technology and professional services company that delivers technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across over 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, cloud, cyber and application development. Together with our customers, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.</div><div>
Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.</div><div>
Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans</div></div></div>

PKI Systems Administrator - TS/SCI with Polygraph

LG CNS America, Inc

About Our Company:LG CNS has been leading the development of the IT industry, providing innovative IT services and solutions. Our teams specialist in digital transformation and challenges IT conventions to fast-forward the technologies of tomorrow into reality today. We are relentless in our commitment to strategic evolution and sustainable growth of our clients&rsquo; business models by leveraging over 30 years of IT industry expertise and innovation over cloud computing, AI, big data, cybersecurity, and smart factory solutions. Join us if you are passionate about shaping the future of technology!Job Summary:This is a full-time, responsible for maintaining and operating enterprise security infrastructure across office, factory, and server farm environments. The role focuses on ensuring the integrity, availability, and protection of both cyber and physical security systems. The ideal candidate will have strong technical knowledge of security systems, the ability to manage daily operations, and effective communication skills to collaborate with cross-functional teams. Entry-level candidates are welcome, while 3&ndash;4 years of relevant experience is preferred.The candidate should be comfortable working in a Korean-based company environment that values collaboration, structure, and cross-cultural communication.Key Responsibilities:<ul><li>Provide day-to-day administration and support of network and security infrastructure, including firewalls, intrusion prevention systems, and endpoint protection</li><li>Maintain and operate physical security systems such as access control systems, surveillance (CCTV), and building entry systems</li><li>Configure and maintain security systems to ensure the integrity of infrastructure across Office, Factory, and Server Farm environments, protecting against cyber threats</li><li>Manage and support production security systems, including Network Access Control (NAC) and remote tools for end-users and factory equipment</li><li>Maintain endpoint security systems for Office Area users, including anti-virus, data loss prevention (DLP), network access control, and print tracking systems</li><li>Collaborate with IT infrastructure and application teams to integrate security into system design and implementation</li><li>Perform contract-related tasks, including licensing, maintenance agreements, and vendor coordination</li><li>Maintain detailed documentation of security system configurations, changes, and procedures</li></ul>Required Qualifications:<ul><li>Bachelor&rsquo;s degree in Information Security, Computer Science, or a related field, or equivalent combination of education and experience</li><li>0&ndash;4 years of experience in security administration, IT infrastructure, or related areas (entry-level candidates are encouraged to apply)</li><li>Basic understanding of network and security concepts, including firewalls, endpoint protection, and access control systems</li><li>Strong troubleshooting and problem-solving skills</li><li>Good communication and interpersonal skills, with the ability to work independently and collaboratively</li><li>Ability to work effectively in a multicultural environment within a Korean-based organization</li><li>Korean and English bilingual proficiency is a plus</li></ul>Preferred Qualifications:<ul><li>3&ndash;4 years of hands-on experience in security administration or related roles</li><li>Experience with network security technologies such as firewalls, IDS/IPS, and NAC solutions</li><li>Familiarity with physical security systems (e.g., CCTV, badge access systems)</li><li>Knowledge of endpoint security tools such as anti-virus, DLP, and device control solutions</li><li>Understanding of security practices in manufacturing or factory environments</li><li>Experience with security monitoring and incident response</li><li>Relevant certifications (e.g., Security+, CISSP, or equivalent)</li><li>Basic knowledge of IT infrastructure, including servers, networks, and cloud environments</li><li>Experience working in or with Korean companies or global organizations is a plus</li></ul>Pay: $60,000.00 - $100,000.00 per yearBenefits:<ul><li>401(k)</li><li>401(k) matching</li><li>Dental insurance</li><li>Employee discount</li><li>Health insurance</li><li>Life insurance</li><li>Paid time off</li><li>Referral program</li><li>Relocation assistance</li><li>Vision insurance</li></ul>Work Location: In person

IT Security Administrator

Poemall Infrastructure

Job Opportunity: System AdministratorLocation: Doha, Qatar Company: Poemall InfrastructureAbout UsPoemall Infrastructure is a leading provider of advanced infrastructure and technology solutions in Doha, specializing in secure, efficient, and scalable IT systems. We are committed to innovation, reliability, and empowering businesses with cutting-edge digital infrastructure. To support our expanding operations, we are seeking a skilled System Administrator to join our team.Role OverviewThe System Administrator will be responsible for managing and maintaining IT systems, ensuring optimal performance, and supporting users across the organization. This role requires technical expertise, problem-solving skills, and the ability to ensure system reliability and security.Key Responsibilities<ul><li>Install, configure, and maintain servers, networks, and IT systems.</li><li>Monitor system performance and troubleshoot technical issues.</li><li>Ensure system security, backups, and disaster recovery readiness.</li><li>Manage user accounts, permissions, and access controls.</li><li>Collaborate with IT teams to support infrastructure upgrades and projects.</li><li>Maintain documentation of system configurations and procedures.</li><li>Ensure compliance with company policies and Qatari IT regulations.</li><li>Provide technical support and training to staff when needed.</li></ul>Qualifications<ul><li>Bachelor&rsquo;s degree in Computer Science, Information Technology, or related field.</li><li>3&ndash;5 years of experience as a System Administrator or similar IT role.</li><li>Strong knowledge of operating systems (Windows, Linux), networking, and virtualization.</li><li>Experience with cloud platforms (Azure, AWS, or similar).</li><li>Proficiency in system monitoring and security tools.</li><li>Excellent analytical, organizational, and communication skills.</li><li>Ability to manage multiple priorities in a fast-paced environment.</li><li>Fluency in English; Arabic is a plus.</li></ul>Why Join Us?<ul><li>Be part of a growing infrastructure solutions company in Doha.</li><li>Play a key role in shaping Poemall Infrastructure&rsquo;s IT systems.</li><li>Competitive salary and benefits package.</li><li>Opportunities for professional development and career advancement.</li><li>Collaborative, innovative, and technology-driven work culture.</li></ul>الراتب المدفوع: QAR٠٫٠٠&nbsp;لكل شهرموقع العمل: بشكل شخصي

System Administrator

Informix Sol

Job Title: Database Administrator Company: Informix Sol Location: Al Dafna, Doha, Qatar Salary: QAR 27,000 per monthJob Description: Informix Sol is seeking a highly skilled and detail-oriented Database Administrator to manage, maintain, and optimize the company&rsquo;s database systems at our Al Dafna office in Doha. The ideal candidate will ensure database performance, security, and reliability to support business operations and data-driven decision-making.Key Responsibilities:<ul><li>Install, configure, and maintain database systems and servers</li><li>Monitor database performance and optimize efficiency</li><li>Ensure data security, integrity, and backup/recovery processes</li><li>Troubleshoot database issues and resolve technical problems</li><li>Manage user access, permissions, and system security</li><li>Perform regular database updates, patches, and maintenance</li><li>Collaborate with IT and development teams on data-related requirements</li></ul>Qualifications:<ul><li>Bachelor&rsquo;s degree in Computer Science, Information Technology, or a related field</li><li>Proven experience as a Database Administrator or in a similar role</li><li>Strong knowledge of SQL, database management systems, and data modeling</li><li>Experience with database platforms such as Oracle, SQL Server, or MySQL</li><li>Strong analytical and problem-solving skills</li><li>Ability to work independently and manage critical systems</li></ul>Benefits:<ul><li>Competitive salary of QAR 27,000 per month</li><li>Opportunity to work with advanced database systems</li><li>Professional and technology-driven work environment</li></ul>How to Apply: Interested candidates are encouraged to submit their updated CV and cover letter for consideration.الراتب المدفوع: QAR٠٫٠٠&nbsp;لكل شهرموقع العمل: بشكل شخصي

Database Administrator

DCS Corp

<div><div>DCS Corp is seeking a Senior Information Systems Security Officer (ISSO) to support our customer at Nellis AFB, NV.
****This is a temporary position expected to last approximately 26 weeks, though the assignment may conclude sooner based on contract or customer needs.****
Essential Job Functions:
Ensure the confidentiality, integrity, and availability of classified Information Systems (IS) and data using Air Force Approved network engineering, information security standards and approved industry best practices.
Perform upgrades, security patches, back-ups, account maintenance, and access control maintenance.
Assist the customer with developing and sustaining enterprise Risk Management Framework (RMF) accreditation packages.
Providing Information System Security Operations support, integration services, technical assessments, and solutions to enable cybersecurity.
Apply Secure Technical Implementation Guide (STIG) best practices to classified and unclassified. information systems, networking equipment, and applicable software and applications.
Perform vulnerability risk assessment analysis to support authorization and accreditation.
Assist customer preparing and reviewing documentation to include System Security Plans (SSPs), Risk Assessment Reports, Authorization to Operate (ATO) packages, policies, and Security Controls. Traceability Matrices (SCTMs) and upload documents into eMASS or other databases.
Conduct periodic reviews and evaluations of required IS policies and procedures.
Support IS Security inspections, tests, and reviews.
Perform generation and collection of audit logs for IS.
Required Skills:
Due to the sensitivity of customer related requirements, US Citizenship is required.
A BS Degree in Computer Science or relevant field with at least 12 years of work experience.
Current Secret Clearance.
Must be compliant with DoD 8140.03 with CASP or CISSP certification.
Desired Skills:
Demonstrated Cybersecurity Analyst foundation with strong working knowledge and understanding of Cyber technologies, RMF process.
Strong foundation and working knowledge with Nessus, SCAP Compliance Checker, STIGs, ACAS, eMASS, hardening systems and applying IA controls.
Excellent verbal and written communication skills along with customer interaction and presentation capabilities required.
Familiarity with DoD system security accreditation processes and tools.
Experience as a Unix System Administrator, Cisco Network Administrator or Windows System Administrator background.</div></div>

Information Security Systems Officer

Gotovac Forwarding Systems

Job Opportunity: Database Administrator (DBA)Location: Doha, Qatar Company: Gotovac Forwarding SystemsAbout UsGotovac Forwarding Systems is a logistics and forwarding solutions company based in Doha, specializing in supply chain management, freight forwarding, and digital logistics platforms. We are committed to operational excellence, innovation, and secure data management. As we expand, we are seeking a skilled Database Administrator (DBA) to manage and optimize our database systems.Role OverviewThe Database Administrator will be responsible for maintaining, securing, and optimizing databases that support the company&rsquo;s logistics and operational systems. This role requires technical expertise, problem-solving skills, and the ability to ensure data integrity and availability.Key Responsibilities<ul><li>Install, configure, and maintain database systems (SQL Server, Oracle, MySQL, etc.).</li><li>Monitor database performance and implement optimization strategies.</li><li>Ensure data security, backup, and disaster recovery processes.</li><li>Collaborate with IT and operations teams to support application development and integration.</li><li>Troubleshoot database issues and provide timely resolutions.</li><li>Develop and maintain documentation for database architecture and processes.</li><li>Ensure compliance with Qatari regulations and international data management standards.</li><li>Support reporting, analytics, and business intelligence initiatives.</li></ul>Qualifications<ul><li>Bachelor&rsquo;s degree in Computer Science, Information Technology, or related field.</li><li>3&ndash;7 years of experience as a Database Administrator.</li><li>Strong knowledge of SQL, database design, and performance tuning.</li><li>Experience with cloud-based databases and data migration is a plus.</li><li>Familiarity with data security protocols and compliance frameworks.</li><li>Excellent problem-solving, communication, and teamwork skills.</li><li>Ability to thrive in a fast-paced, multicultural environment.</li></ul>Why Join Us?<ul><li>Be part of a growing logistics technology team in Doha.</li><li>Play a key role in ensuring secure and efficient data management.</li><li>Competitive salary and benefits package.</li><li>Opportunities for professional development and career advancement.</li><li>Supportive, innovation-driven, and collaborative work culture.</li></ul>Job Type: Full-timePay: Up to QAR32,000.00 per monthWork Location: In person

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10000 computer systems security administrator jobs Near Me

Computer System Administrator

PKI Systems Administrator - TS/SCI with Polygraph

IT Security Administrator

System Administrator

Database Administrator

Information Security Systems Officer

Database Administrator