Senior Cyber Developer Security Clearance

Position: Senior Cyber Support Developer with Security Clearance
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.

Minimum Qualifications:

* 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.

Preferred Qualifications:

* 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. Clearance Requirements:
* Must have a current/active TS/SCI with a Polygraph.

Physical Requirements:

* 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.