Senior Cyber Support Developer

Salary: $100,000 - 140,000 per year Requirements:

• We require a bachelors degree, or 4+ additional years of IT and/or cyber experience in place of a degree.
• We require at least 5 years of software administration experience.
• We need experience supporting large, complex software development initiatives.
• We need hands-on experience configuring and maintaining virtualized environments.
• We need experience maintaining ServiceNow instances.
• We require an IAT Level II certification, such as GSEC, Security+, SSCP, or CCNA-Security, or the ability to earn it within 6 months of hire.
• We require an active TS/SCI clearance with Polygraph.
• We prefer experience with Kubernetes orchestration, GitLab CI/CD pipeline implementation, AWS EKS management, and Linux server administration.
• We prefer the ability to troubleshoot complex technical issues, design effective fixes, and deliver resolutions promptly.
• We prefer a Certified ServiceNow Administrator (CSA) credential.

• We maintain enterprise IT infrastructure and help ensure system reliability and security in a virtualized environment.
• We identify and put in place best-practice solutions for challenging technical issues.
• We manage server infrastructure and carry out system upgrades.
• We provide technical support to support system availability and security.
• We administer user access controls and deploy security patches.
• We configure and oversee network infrastructure and automate pipelines.
• We work closely with internal stakeholders and team members to develop solutions that meet business needs.
• We support key development efforts and help build scalable, high-quality solutions aligned with mission requirements.

• AWS
• CI/CD
• GitLab
• Support
• Kubernetes
• Linux
• Network
• Security
• ServiceNow
• Cloud

More:

We are partnering with MANTECH to find exceptional professionals for this Senior Cyber Support Developer role in Chantilly, VA. We are looking for a motivated, career- and customer-focused team member to help support critical development efforts. The position involves maintaining secure, reliable IT systems and contributing to scalable solutions that align with mission needs. We also note that the role includes physical expectations such as remaining stationary for part of the day and moving around the office as needed for communication, access to equipment, and presentations.

last updated 36 week of 2026