infrastructure security manager

DirectDefense

<div>The Infrastructure Security Practice Manager plays a key role at DirectDefense as a leader on our technical team, directing the execution of penetration testing, adversary emulation, and vulnerability assessment engagements across client environments. Additionally, they lead a team conducting formal tests and offensive security assessments across a wide range of systems, networks, servers, databases, and other infrastructure components to measure an organization&rsquo;s susceptibility to compromise.
In addition to great technical expertise and strong technical skills, the successful candidate in this role will have strong interpersonal skills and the ability to communicate complex security topics clearly to both technical and executive audiences, as well as to teams across various organizations and industry verticals.
Key success factors include staying current with the latest vulnerabilities and technological trends, developing proofs of concept that accurately and effectively demonstrate discovered vulnerabilities, and communicating findings and recommendations clearly in writing and verbally. 
Responsibilities:<ul><li>
Lead and manage a team of ~10 consultants delivering network and infrastructure penetration testing, red and purple team engagements, wireless and social engineering assessments, vulnerability assessments, and high-level web application testing.</li><li>
Lead engagements end-to-end, from scoping and kickoff through execution, reporting, and remediation support.</li><li>
Develop comprehensive and accurate reports and presentations tailored to both technical and executive audiences.</li><li>
Work closely with sales and project management to scope prospective engagements, manage client relationships, perform pre-sales scoping, and identify opportunities for follow-on work.</li><li>
Build and maintain trusted, impactful client relationships, serving as a senior point of contact for Infrastructure Security matters.</li><li>
Manage, mentor, and develop team members, providing technical guidance and career growth support.</li><li>
Own practice-level financial performance, including revenue forecasting and targets, P&amp;L oversight, and utilization management for the team.</li><li>
Develop and manage the annual practice budget, including headcount planning, tooling investments, and lab infrastructure.</li><li>
Recognize and safely utilize attacker tools, tactics, and procedures.</li><li>
Develop and refine scripts, tools, and methodologies &ndash; aligned with frameworks such as MITRE ATT&amp;CK to improve team efficiency and testing quality and enhance team processes.</li><li>
Assist with scoping prospective engagements, leading engagements from kickoff through remediation, and mentoring less experienced staff.</li><li>
Assess, monitor, and recommend improvements to our client&rsquo;s security architecture.</li><li>
Reviews audits and evaluates security solutions and designs.</li><li>
Proactively identify technical and architectural risks in client environments, providing actionable recommendations and alternatives, commenting and/or providing alternatives for improvement.</li><li>
Represent the practice externally through thought leadership activities such as conference presentations, blog posts, published research, or open-source tool contributions.</li><li>
Evaluate and manage third-party vendor relationships, including offensive software tooling and software platforms.</li></ul> 
Qualifications:<ul><li>
10-15 years of experience within network/infrastructure security, adversary emulation, and/or penetration testing, with progressive leadership experience.</li><li>
Demonstrated experience managing or leading a technical consulting team.</li><li>
Strong familiarity with offensive toolkits and methodologies used for in-network/infrastructure penetration testing and adversary emulation (e.g., C2 frameworks, AD attack paths, network pivoting, defense evasion).</li><li>
A solid understanding of both offensive and defensive security IT concepts, including common enterprise architectures and controls.</li><li>
Experience scoping and delivering consulting engagements in a client-facing environment.</li><li>
Experience with practice or business unit financial management (revenue targets, utilization, budgeting) preferred.</li><li>
Strong written and verbal communication skills, with experience producing and presenting executive-level deliverables.</li><li>
OSCP, OSEP, CRTO, or equivalent offensive certifications preferred; CISSP or similar management-level certifications a plus.</li><li>
Up to 25-30% of travel.</li><li>
OSCP and OSEP certification preferred. Willingness to travel up to 25&ndash;30%.</li></ul> 
Application Instructions: To apply, please submit your resume and cover letter through our online application portal. Applications will be reviewed on a rolling basis until the position is filled.
Salary range: $164,700 - $211,800
Benefits include:<ul><li>
401(k)</li><li>
AD&amp;D Insurance</li><li>
Dental Insurance</li><li>
Disability insurance</li><li>
Health insurance</li><li>
Life insurance</li><li>
Vision insurance</li><li>
Flex PTO program</li><li>
Paid certification and continuing education</li></ul>
Work schedule: Monday through Friday
Work hours: 40 hours a week 
A little about DirectDefense
Since coming together in 2011 to form DirectDefense, our team has been committed to offering Cybersecurity defense strategies that are unmatched in the industry. Whether we are performing assessments of networks, platforms, and applications or applying managed services to improve your organization&rsquo;s security posture, we are focused on providing world-class services that don&rsquo;t just work&ndash;they work for you. 
OUR MISSION
We establish partnerships with our clients based on trust and results. We leverage our deep industry knowledge and expertise to identify and remediate blind spots in your security program, provide meaningful visibility of your entire enterprise, and align your organization with security best practices and compliance standards. 
OUR VISION
We aim to secure organizations across all industries against advanced threats and attacks in today&rsquo;s world. Acting in partnership with organizations, we will provide unmatched information security services designed to improve your overall security posture, close gaps, and track vulnerabilities on an ongoing basis through continued education and support. 
In accordance with applicable state laws, we are providing a good-faith estimate of the compensation range for this role. The anticipated salary range for this position is $164,700 to $211,800 per year. Actual compensation will be based on a variety of factors, including but not limited to the candidate&rsquo;s qualifications, experience, skills, and location. This position may also be eligible for bonus incentives and a comprehensive benefits package.</div>

Infrastructure Security Practice Manager

SNI Technology

<div>
 
 SNI has teamed with a valued client in Denver on a search for a Manager of Security Engineering. The Manager of Security Engineering is going to be responsible for leading a team of 5 professionals. The Manager of Security Engineering will work in a hybrid role with one day being on-site.
 
 
 
 
 
 Key Responsibilities and Qualifications:
 
 
 
 
 
 * The Manager of Security Engineering must have experience with Microsoft Azure and AWS.
 
 
 
 
 
 * The Manager of Security Engineering must have experience with Microsoft Intune and Windows Server Administration.
 
 
 
 
 
 * The Manager of Security Engineering must have experience with Office 365.
 
 
 
 
 
 * The Manager of Security Engineering must have experience with Cisco networking technologies.
 
 
 
 
 
 * The Manager of Security Engineering will provide technical leadership for the infrastructure, cloud and security engineering teams.
 
 
 
 
 
 * The Manager of Security Engineering will be responsible for designing and overseeing secure architecture.
 
 
 
 
 
 * The Manager of Security Engineering will work in a hands-on role assisting with complex troubleshooting.
 
 
 
 
 
 
 
 
 
 Compensation and Benefits:
 
 
 
 The compensation for this position starts in the range of $110K. Insurance, and other benefit options that are offered include:
 
 <ul>
 <li>
 Medical, Dental and Vision
 </li>
 <li>
 Disability Insurance
 </li>
 <li>
 Supplemental Life Insurance
 </li>
 <li>
 Health Savings Account (HSA)
 </li>
 <li>
 Fixed Indemnity Plans
 </li>
 <li>
 Voluntary Benefits
 </li>
 </ul>
 
 
</div>

Manager of Security Engineering

DigitalOcean

<div><div>Dive in and do the best work of your career at DigitalOcean. Journey alongside a strong community of top talent who are relentless in their drive to build the simplest scalable cloud. If you have a growth mindset, naturally like to think big and bold, and are energized by the fast-paced environment of a true industry disruptor, you'll find your place here. We value winning together&mdash;while learning, having fun, and making a profound difference for the dreamers and builders in the world.</div><h2 class="jobSectionHeader">
We're looking for a security manager passionate about defending the enterprise to lead a team of Security Engineers and Analysts.</h2>

You will manage a team dedicated to defending DigitalOcean's corporate and production environments, reporting to the Director of Security. At the heart of this team's mission lies a commitment to building and maintaining robust systems that keep DigitalOcean's production and corporate infrastructure safe, secure, and defensible. We protect DigitalOcean from internal and external threats by implementing security tools and processes. We collaborate with teams to provide secure-by-design solutions that remove obstacles to productivity, embodying a &quot;yes, and&quot; philosophy rather than &quot;no.&quot;
<h2 class="jobSectionHeader">
What You'll Do:</h2>

Lead and grow the team
<ul>
<li>You will manage, mentor, and hire for a team of 6 infrastructure security engineers and security analysts ranging from junior to staff levels.</li>
<li>You will support team members' career growth, manage performance, and ensure the team maintains a high bar for technical execution.</li>
</ul>
Scale security infrastructure
<ul>
<li>You will lead Infrastructure Security engineers in building and maintenance of critical systems including Vault, VPNs, LDAP, and Network IDS sensors.</li>
<li>You will oversee the maintenance of mission-critical Infrastructure as Code automation, leveraging tools like Ansible, Chef, and Terraform while leading the strategic evolution of IAM and endpoint security for both production and corporate infrastructure.</li>
<li>Maintain the operational health of the team's platforms and services by overseeing a sustainable on-call rotation, serving as a secondary escalation point to support your engineers during major infrastructure disruptions or outages.</li>
</ul>
Mature detection engineering
<ul>
<li>You will lead Security Analysts in building a first line of defense, triaging corporate alerts, and building robust detections.</li>
<li>You will ensure the team effectively monitors for suspicious activity and executes the crucial initial steps of alert triage to activate Incident Response.</li>
<li>Collaborate closely with ICs and leaders in Digital Forensics and Incident Response (DFIR) to ensure the detection pipeline is grounded in reality, building high-fidelity alerts that map directly to potential security incidents and threat actor behaviors.</li>
</ul>
Build bridges, not walls
<ul>
<li>You will foster strong cross-functional relationships by working closely with ICs and leaders across both corporate and technical teams, including IT, Finance, Internal Audit, and Product Engineering.</li>
<li>You will lead your team to be proactive &quot;yes, and&quot; partners who help stakeholders navigate security challenges with clarity and confidence.</li>
</ul><h2 class="jobSectionHeader">What You'll Add to DigitalOcean:</h2>

Experienced management
<ul>
<li>You have 2+ years of experience leading a team of security engineers or analysts.</li>
<li>You are comfortable stepping into a role with 6 direct reports and have a track record of elevating talent across all levels (junior to staff) and keeping them engaged and unblocked.</li>
</ul>
Technical context
<ul>
<li>You possess a deep background in Infrastructure Security, Security Operations, or Security Engineering.</li>
<li>You lead with technical credibility, providing meaningful feedback on complex systems across Identity (IAM, ZTNA), Infrastructure (VPNs, Endpoint, IDS, Vault), and Security Observability platforms.</li>
<li>You have direct experience with security monitoring programs and a passion for maturing enterprise defense.</li>
</ul>
Servant leadership
<ul>
<li>You measure your own success by the success of your team.</li>
<li>You have a track record of defining clear priorities to reduce context switching, clearing operational paths so your engineers and analysts can focus on technical execution, and ensuring they receive visibility and credit for their work.</li>
</ul>
Empathy &amp; communication
<ul>
<li>You translate complex security risks into business context for leadership and teach your team to communicate with empathy and clarity.</li>
<li>You effectively communicate roadmaps, milestones, target dates, and project status to both your direct leadership and the extended security leadership team.</li>
</ul><h2 class="jobSectionHeader">Compensation Range:</h2>
<ul><li>$180,000 - $210,000</li>
</ul>
<ul><li>This is a remote role.</li></ul>

JR: 2026-7588

#LI-Remote<div><h2 class="jobSectionHeader"> 
Why You'll Like Working for DigitalOcean</h2>
<ul><li>We innovate with purpose. You'll be a part of a cutting-edge technology company with an upward trajectory, who are proud to simplify cloud and AI so builders can spend more time creating software that changes the world. As a member of the team, you will be a Shark who thinks big, bold, and scrappy, like an owner with a bias for action and a powerful sense of responsibility for customers, products, employees, and decisions.</li>
<li>We prioritize career development. At DO, you'll do the best work of your career. You will work with some of the smartest and most interesting people in the industry. We are a high-performance organization that will always challenge you to think big. Our organizational development team will provide you with resources to ensure you keep growing. We provide employees with reimbursement for relevant conferences, training, and education. All employees have access to LinkedIn Learning's 10,000+ courses to support their continued growth and development.</li>
<li>We care about your well-being. Regardless of your location, we will provide you with a competitive array of benefits to support you from our Employee Assistance Program to Local Employee Meetups to flexible time off policy, to name a few. While the philosophy around our benefits is the same worldwide, specific benefits may vary based on local regulations and preferences.</li>
<li>We reward our employees. The salary range for this position is based on market data, relevant years of experience, and skills. You may qualify for a bonus in addition to base salary; bonus amounts are determined based on company and individual performance. We also provide equity compensation to eligible employees, including equity grants upon hire and the option to participate in our Employee Stock Purchase Program.</li>
<li>DigitalOcean is an equal-opportunity employer. We do not discriminate on the basis of race, religion, color, ancestry, national origin, caste, sex, sexual orientation, gender, gender identity or expression, age, disability, medical condition, pregnancy, genetic makeup, marital status, or military service.</li>
</ul>
Application Limit: You may apply to a maximum of 3 positions within any 180-day period. This policy promotes better role-candidate matching and encourages thoughtful applications where your qualifications align most strongly.</div></div>

Manager, Security Defense Engineering

<div><div>Dive in and do the best work of your career at DigitalOcean. Journey alongside a strong community of top talent who are relentless in their drive to build the simplest scalable cloud. If you have a growth mindset, naturally like to think big and bold, and are energized by the fast-paced environment of a true industry disruptor, you'll find your place here. We value winning together&mdash;while learning, having fun, and making a profound difference for the dreamers and builders in the world.</div><h2 class="jobSectionHeader">
We're looking for a security manager passionate about defending the enterprise to lead a team of Security Engineers and Analysts.</h2>

You will manage a team dedicated to defending DigitalOcean's corporate and production environments, reporting to the Director of Security. At the heart of this team's mission lies a commitment to building and maintaining robust systems that keep DigitalOcean's production and corporate infrastructure safe, secure, and defensible. We protect DigitalOcean from internal and external threats by implementing security tools and processes. We collaborate with teams to provide secure-by-design solutions that remove obstacles to productivity, embodying a &quot;yes, and&quot; philosophy rather than &quot;no.&quot;
<h2 class="jobSectionHeader">
What You'll Do:</h2>

Lead and grow the team
<ul>
<li>You will manage, mentor, and hire for a team of 6 infrastructure security engineers and security analysts ranging from junior to staff levels.</li>
<li>You will support team members' career growth, manage performance, and ensure the team maintains a high bar for technical execution.</li>
</ul>
Scale security infrastructure
<ul>
<li>You will lead Infrastructure Security engineers in building and maintenance of critical systems including Vault, VPNs, LDAP, and Network IDS sensors.</li>
<li>You will oversee the maintenance of mission-critical Infrastructure as Code automation, leveraging tools like Ansible, Chef, and Terraform while leading the strategic evolution of IAM and endpoint security for both production and corporate infrastructure.</li>
<li>Maintain the operational health of the team's platforms and services by overseeing a sustainable on-call rotation, serving as a secondary escalation point to support your engineers during major infrastructure disruptions or outages.</li>
</ul>
Mature detection engineering
<ul>
<li>You will lead Security Analysts in building a first line of defense, triaging corporate alerts, and building robust detections.</li>
<li>You will ensure the team effectively monitors for suspicious activity and executes the crucial initial steps of alert triage to activate Incident Response.</li>
<li>Collaborate closely with ICs and leaders in Digital Forensics and Incident Response (DFIR) to ensure the detection pipeline is grounded in reality, building high-fidelity alerts that map directly to potential security incidents and threat actor behaviors.</li>
</ul>
Build bridges, not walls
<ul>
<li>You will foster strong cross-functional relationships by working closely with ICs and leaders across both corporate and technical teams, including IT, Finance, Internal Audit, and Product Engineering.</li>
<li>You will lead your team to be proactive &quot;yes, and&quot; partners who help stakeholders navigate security challenges with clarity and confidence.</li>
</ul><h2 class="jobSectionHeader">What You'll Add to DigitalOcean:</h2>

Experienced management
<ul>
<li>You have 2+ years of experience leading a team of security engineers or analysts.</li>
<li>You are comfortable stepping into a role with 6 direct reports and have a track record of elevating talent across all levels (junior to staff) and keeping them engaged and unblocked.</li>
</ul>
Technical context
<ul>
<li>You possess a deep background in Infrastructure Security, Security Operations, or Security Engineering.</li>
<li>You lead with technical credibility, providing meaningful feedback on complex systems across Identity (IAM, ZTNA), Infrastructure (VPNs, Endpoint, IDS, Vault), and Security Observability platforms.</li>
<li>You have direct experience with security monitoring programs and a passion for maturing enterprise defense.</li>
</ul>
Servant leadership
<ul>
<li>You measure your own success by the success of your team.</li>
<li>You have a track record of defining clear priorities to reduce context switching, clearing operational paths so your engineers and analysts can focus on technical execution, and ensuring they receive visibility and credit for their work.</li>
</ul>
Empathy &amp; communication
<ul>
<li>You translate complex security risks into business context for leadership and teach your team to communicate with empathy and clarity.</li>
<li>You effectively communicate roadmaps, milestones, target dates, and project status to both your direct leadership and the extended security leadership team.</li>
</ul><h2 class="jobSectionHeader">Compensation Range:</h2>
<ul><li>$180,000 - $210,000</li>
</ul>
<ul><li>This is a remote role.</li></ul>

JR: 2026-7588

#LI-Remote<div><h2 class="jobSectionHeader">
Why You'll Like Working for DigitalOcean</h2>
<ul><li>We innovate with purpose. You'll be a part of a cutting-edge technology company with an upward trajectory, who are proud to simplify cloud and AI so builders can spend more time creating software that changes the world. As a member of the team, you will be a Shark who thinks big, bold, and scrappy, like an owner with a bias for action and a powerful sense of responsibility for customers, products, employees, and decisions.</li>
<li>We prioritize career development. At DO, you'll do the best work of your career. You will work with some of the smartest and most interesting people in the industry. We are a high-performance organization that will always challenge you to think big. Our organizational development team will provide you with resources to ensure you keep growing. We provide employees with reimbursement for relevant conferences, training, and education. All employees have access to LinkedIn Learning's 10,000+ courses to support their continued growth and development.</li>
<li>We care about your well-being. Regardless of your location, we will provide you with a competitive array of benefits to support you from our Employee Assistance Program to Local Employee Meetups to flexible time off policy, to name a few. While the philosophy around our benefits is the same worldwide, specific benefits may vary based on local regulations and preferences.</li>
<li>We reward our employees. The salary range for this position is based on market data, relevant years of experience, and skills. You may qualify for a bonus in addition to base salary; bonus amounts are determined based on company and individual performance. We also provide equity compensation to eligible employees, including equity grants upon hire and the option to participate in our Employee Stock Purchase Program.</li>
<li>DigitalOcean is an equal-opportunity employer. We do not discriminate on the basis of race, religion, color, ancestry, national origin, caste, sex, sexual orientation, gender, gender identity or expression, age, disability, medical condition, pregnancy, genetic makeup, marital status, or military service.</li>
</ul>
Application Limit: You may apply to a maximum of 3 positions within any 180-day period. This policy promotes better role-candidate matching and encourages thoughtful applications where your qualifications align most strongly.</div></div>

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Infrastructure Security Practice Manager

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Manager, Security Defense Engineering

Manager, Security Defense Engineering

Manager, Security Defense Engineering

Manager, Security Defense Engineering