- Amentum (Vandenberg Air Force Base, CA)
- …be assigned as one of our teammate companies.** **Basic Requirements:** * Clearance: Top Secret with SCI eligibility * IAT Level II Certification (CCNA-Security, ... 3 years of work history. * Experience with system administration of Microsoft Windows operating systems (OS)...Space Operations. * Have basic experience with and system administration of Red Hat Enterprise or Linux … more
- Northrop Grumman (Fort Meade, MD)
- …role that requires a broad array of knowledge and skills heavily focused on Systems Administration and system engineering working with team members to support a ... a related field, plus 15 years of experience in Systems Administration ; or 19 years of ...Citizenship is required with a current and active DoD TS /SCI with Polygraph, updated within the last 10 years… more
- L3Harris (Melbourne, FL)
- …degree, minimum of 10 years of prior related experience. + 4 years of Windows systems administration experience. + 1 year of experience with VMWare or similar ... the interest of national security. Job Title: Senior Specialist, Systems Administrator Job Code: 23977 Job Location: Melbourne, FL...virtualization solutions. + Current/active TS /SCI security clearance + CompTIA Security +, CISSP or… more
- RTX Corporation (Aurora, CO)
- …US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: TS /SCI At Raytheon, the foundation of everything we do is rooted in our ... safer, more secure world. Our cybersecurity team is seeking a **Senior Information Systems Security Officer (ISSO)** to support our team **100% onsite** at our… more
- Leidos (Annapolis Junction, MD)
- …+ Perform daily interaction with partner entities. + Rely on experience with Linux and Ciena for system administration , troubleshooting, software loading, and ... **Description** **Leidos** frequently has exciting opportunities for ** Systems Engineers** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
- Assertive Professionals (Chantilly, VA)
- …for itself within the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best of Small Business Awards, ... Number AP--24-00022 Location Chantilly, Virginia Full-Time/Part-Time Full-Time Minimum Clearance TS /SCI with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking… more
- ARSIEM (Monterey, CA)
- …Original Posting Date: 2025-04-25 Clearance Requirement : This position requires an active Secret clearance. Top Secret eligible is preferred. You must ... Specialist to support RMF compliance and cybersecurity operations for US Navy systems . This is a great opportunity for early-career professionals. The candidate will… more
- ManTech (Fort Meade, MD)
- **ManTech** seeks an experienced and passionate, career and customer-oriented ** Systems Engineer** to join our team located in the Ft. Meade, MD area. ... conflicts. + Support verification and monitor the technical quality. + Utilize Linux , Kubernetes, Ansible/Salt, Windows **Minimum Qualifications:** + 14+ years of … more
- ManTech (Hanover, MD)
- …an accredited college or university is required. Five (5) years of additional Systems Administration experience may be substituted for a bachelor's degree. + ... several hundred servers in a test environment running a wide variety of Operating Systems to include Windows, Red Hat Linux , CentOS, Fedora Core, BSD, Solaris… more
- KBR (Kihei, HI)
- …mission readiness and/or resolve issues quickly to minimize mission impacts + Perform systems administration of desktops, databases, and server systems ... Title: Senior Systems Administrator Belong. Connect. Grow. with KBR! KBR's...503 + Experience with Military / DOD Clearance: Active Secret required, must be clearable to TS /SCI… more