Senior Cyber Developer
Job in
Denver, Denver County, Colorado, 80285, USA
Listed on 2026-10-11
Listing for:
MANTECH
Full Time
position Listed on 2026-10-11
Job specializations:
-
IT/Tech
Cybersecurity, Systems Administrator, Cloud Computing: Infrastructure & Operations
Job Description & How to Apply Below
MANTECH seeks a motivated, career and customer-oriented Senior Cyber Support Developer to join our team in Denver, CO. This role supports key development efforts and will contribute to building scalable, high-quality solutions that align with mission needs.
Responsibilities Include But Are Not Limited To- Maintain enterprise IT infrastructure, ensure system reliability, and help maintain overall system security in a virtualized environment.
- Identify and implement best-practice solutions for complex technical problems.
- Maintain server infrastructure and perform system upgrades to ensure consistent operational performance.
- Provide technical support to ensure high system availability and robust security posture.
- Manage user access controls, deploy security patches, configure network infrastructure, and automate pipelines.
- Collaborate with internal stakeholders and team members to build solutions that support business and mission requirements.
- 5+ years of software administration experience.
- Experience with supporting large, complex software development projects.
- Experience with configuring and maintaining virtual environments.
- Experience with maintaining and managing Service Now instances.
- Hold a current IAT Level II certification (GSEC, Security+, SSCP, or CCNA-Security) or possess the ability to obtain one within 6 months of hire.
- Experience with Kubernetes orchestration, Git Lab CI/CD pipeline implementation, AWS EKS management, and Linux server administration.
- Ability to diagnose complex technical issues, develop effective solutions, and provide timely delivery of resolutions.
- Certified Service Now Administrator (CSA) credential.
- Must have a current/active TS/SCI with a Polygraph.
- The person in this position must be able to remain in a stationary position 50% of the time.
- This position requires occasionally moving about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers via email, phone, or virtual communication, which may involve delivering presentations.
Position Requirements
10+ Years
work experience
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