Senior Systems Administrator

Senior Systems Administrator

At K , we deliver science, technology and engineering solutions to governments and companies around the world. K  employs approximately 37,000 people worldwide with customers in more than 85 countries and operations in over 28 countries. K  is proud to work with its customers across the globe to provide technology, value-added services, and long-term operations and maintenance services to ensure consistent delivery with predictable results.

Trinzic is the future independent company to be created through the planned spin-off of K 's Mission Technology Solutions business, expected in January 2027. Our people work at the frontier of what is possible, delivering solutions in challenging environments and advancing some of the world's highest-priority national security and space missions.

Backed by decades of mission success, deep expertise, and trusted partnerships, Trinzic will launch as a global organization with more than 18,000 employees supporting customers around the world. Join us at a defining moment and help shape the future of a company built to tackle complex challenges and make a meaningful impact.

Candidates who join K 's Mission Technology Solutions business before the spin-off will transition to Trinzic when the separation is complete and will not need to reapply for employment.

K  was selected to support the US Space Force/Air Force Research Laboratory's ASTRO (Advanced Space Technology Research and Optimization) contract to provide mission equipment operations, maintenance, and upgrades to the USSF's AMOS site in Maui, Hawaii. The AMOS site plays a vital role in national security by monitoring man-made objects in space and continuously developing next-generation capabilities to keep pace with the expanding space domain.

This presents an incredible opportunity to push the boundaries of space and telescope technologies. In this role, you'll use your expertise as a Computer System Analyst to maintain 24/7/365 readiness in support of USSF operations and specialized missions.

Responsibilities

• Provides experimental networks, experimental system storage, Windows/Linux experimental server support, experimental system database and web server administration, and resolving helpdesk tickets beyond the ability of K 's Junior System Administrators
• Mentors and oversees work of less experienced team members
• Resolves issues beyond the ability of Mid-level Computer Systems Analysts
• Assist users with troubleshooting/correction of issues on mission IT systems
• Support test activities, technical troubleshooting, and anomaly resolution on mission IT systems to maintain 24/7/365 mission readiness and/or resolve issues quickly to minimize mission impacts
• Perform systems administration of desktops, databases, and server systems connected to developmental networks
• Provide desktop system management involving account monitoring, security, operating system (OS) installation, and other local area system administration related functions on mission-support IT equipment
• As needed, assist SW developers with establishing and troubleshooting Dev Sec Ops  environments to support SW development and test prior to deployment on mission equipment/networks

Qualifications

• Bachelor’s degree and a minimum of 8 years of related Information Systems experience; or an equivalent combination of related training and experience
• Experience with and understanding of NIST 800 series
• Certifications:
  
  Minimum IAT Level 2, hardware/software specific training/certifications
• Clearance:
  Active Top Secret required, must be clearable to TS/SCI
• Active DoD 8570.01-M / DoD 8140 compliant IAM Level II certification (e.g., Security+, CAP, GSLC, CISM, CASP+, CISSP Associate, or equivalent approved certification)
• Ability to obtain and maintain required cybersecurity certifications in accordance with DoD 8140 workforce qualification requirements
• Experience with NIST RMF (NIST 800-37), NIST 800-53 security controls, and DoD cybersecurity authorization processes
• Experience managing cybersecurity documentation and accreditation packages within eMASS
• Working knowledge of DISA STIGs, vulnerability management, continuous monitoring, and cybersecurity compliance activities
• Familiarity with ACAS/Nessus, Windows and Linux security hardening, Active Directory, and network security principles

Desired Qualifications

• Experience with and understanding of ICD 503
• Experience Military / DOD experience
• Current CISSP, CAP, CASP+, CISM, or GSLC certification
• Experience serving as an ISSO or…