Senior Cybersecurity Systems Administrator Secret Cleared
SOC
SOC LLC is seeking a Senior Information Systems Engineer for a long-term contract opportunity in Tucson, AZ. The role requires Active Secret Clearance and focuses on maintaining secure Windows and Linux environments. The ideal candidate will administer servers, troubleshoot test equipment, and ensure compliance with NIST standards, collaborating with IT and Engineering teams throughout. Success in this position involves a strong understanding of cybersecurity and experience in engineering test environments. #J-18808-Ljbffr
$66k - $106k
Peraton is seeking a Systems Administrator in Tucson, AZ to support the Department of State's operations... ...Directory, and ensuring compliance with cybersecurity standards. Required qualifications include U.S. citizenship, SECRET clearance, and experience in a Windows-based...SuggestedWorldwideMonday to Friday$68.9k - $131.1k
...Systems Administrator We are hiring for a Systems Administrator to join our Digital Technology... ...by end users. Partner with Cybersecurity teams to maintain system security requirements... ...transferable U.S. government issued Secret security clearance is required prior...SeniorTemporary workWork experience placementCasual workFlexible hours$68.9k - $131.1k
...Senior System Administrator Raytheon has an opportunity for a Senior System Administrator based... ...requested by end users. ~ Work with Cybersecurity professionals to maintain security requirements... ...transferable U.S. government issued Secret security clearance is required prior...SeniorFull timeTemporary workWork experience placementWork at officeRemote workFlexible hours$68.9k - $131.1k
...clearance Security Clearance Type: Secret - Current Security Clearance... ...world. We are hiring for a Systems Administrator to join our Digital Technology (DT) team... ...by end users. Partner with Cybersecurity teams to maintain system security requirements...SeniorTemporary workWork experience placementCasual workWork at officeRemote workFlexible hours$68.9k - $131.1k
...clearance Security Clearance Type: Secret - Current Security Clearance... ...secure world. We are hiring for a Systems Administrator to join our Digital Technology (DT) team... ...by end users. Partner with Cybersecurity teams to maintain system security requirements...SeniorTemporary workWork experience placementCasual workWork at officeRemote workFlexible hours$68.9k - $131.1k
...clearance Security Clearance Type: Secret - Current Security Clearance... ...future of aerospace and defense. Senior System Administrator Tucson, AZ. Must have an active... ...requested by end users. Work with Cybersecurity professionals to maintain security requirements...SeniorTemporary workWork experience placementWork at officeRemote workRelocationRelocation packageFlexible hoursShift workAfternoon shift- Prattwhitney in Tucson, AZ is seeking a Senior System Administrator to support IT systems in a dynamic manufacturing environment. This full-time, 100% onsite position requires an active secret clearance and offers responsibilities in both Windows and Linux environments...SeniorFull time
$68.9k - $131.1k
Raytheon is seeking a Senior System Administrator in Tucson, AZ, to provide IT systems administration for critical classified programs. This role requires an active secret clearance and at least 2 years of experience with Linux and Windows systems, alongside knowledge of...SeniorRelocation package$68.9k - $131.1k
Raytheon is seeking a Senior System Administrator in Tucson, AZ, requiring active Secret clearance. This role involves managing classified information systems, collaborating with program teams, and providing IT systems administration in a mixed Windows and Linux environment...SeniorRelocation packageNight shift- Prattwhitney is seeking a Senior System Administrator to provide IT systems administration in Tucson, AZ. The role demands U.S. citizenship and an active Secret security clearance. Candidates will engage in troubleshooting, implement RAID, and collaborate in fast-paced...SeniorFlexible hours
$68.9k - $131.1k
Senior System Administrator - Tucson, AZ Date Posted: 2026-05-11 Location: 848 ~ 1151 E Hermans Rd,... ...848, Tucson, AZ Security Clearance: Secret (active and transferable U.S. government... ...for end users. Partner with cybersecurity professionals to uphold security requirements...SeniorTemporary workRelocation packageFlexible hoursShift workNight shift- Overview Senior System Administrator, Tucson, AZ. Must have an active secret clearance. Full-time, 100% onsite. Travel up to 10% per year. This position supports... ...solutions to solve complex problems. Work with Cybersecurity professionals to maintain security requirements...SeniorFull timeRelocation packageFlexible hoursShift work
$68.9k - $131.1k
Senior System Administrator, Tucson, AZ. Active secret clearance required. Relocation offered. Senior System Administrator, internally known as Senior Analyst... ...software for end users. Collaborate with Cybersecurity professionals to maintain security requirements....SeniorCasual workWork at officeRelocationRelocation packageMonday to FridayFlexible hoursShift workNight shift$68.9k - $131.1k
Senior System Administrator - Tucson, AZ (Onsite) U.S. citizenship is required. This is a U.S.-based... ...demanding an active and transferable Secret security clearance prior to start... ...applications requested by end users. Work with cybersecurity professionals to maintain security...SeniorTemporary workRemote workRelocationFlexible hours$68.9k - $131.1k
We are hiring for a Systems Administrator to join our Digital Technology (DT) team in Tucson, AZ... ...requested by end users. Partner with Cybersecurity teams to maintain system security... ...transferable U.S. government issued Secret security clearance is required prior...SeniorTemporary workCasual workFlexible hours$68.9k - $131.1k
...Security Clearance Type: Secret - Current Security... ...clearance required on day 1 System Administrator, High Performance Computing (HPC) - P2 Senior Analyst Level Raytheon Digital... ...procedures. Work with Cybersecurity professionals to maintain security...SeniorTemporary workWork experience placementWork at officeRemote workRelocationRelocation packageFlexible hours$68.9k - $131.1k
Prattwhitney in Tucson, AZ is seeking IT Systems Administrators to provide support in both Microsoft Windows and Red Hat Enterprise Linux environments... ...possess at least 2 years of experience, an active U.S. Secret clearance, and U.S. citizenship. Benefits include a...Senior- Raytheon is seeking a System Administrator for High Performance Computing in Tucson, Arizona. This... ...an active U.S. government issued Secret security clearance and an emphasis on... ...thorough knowledge of system tuning and cybersecurity compliance. Relocation support is provided...Relocation package
- ...Raytheon is looking for a Senior System Administrator in Tucson, AZ to provide IT systems administration in a diverse environment. This role... ...responsibilities include troubleshooting, collaboration with cybersecurity, and ensuring operational integrity. With a focus on...Senior
$107.5k - $204.5k
...Raytheon IT Systems Administrator At Raytheon, the foundation of everything we do is rooted... ...planning efforts. Collaborate with cybersecurity and engineering teams to ensure compliance... ...transferable U.S. government issued Secret security clearance is required prior...SeniorTemporary workWork experience placementFlexible hours$107.5k - $204.5k
...Type: DoD Clearance: Top Secret Security Clearance Status... ..., and support enterprise IT systems, including servers, networks... ...efforts. Collaborate with cybersecurity and engineering teams to... ...Will Learn Advanced system administration techniques in secure and enterprise...SeniorTemporary workWork experience placementWork at officeRemote workFlexible hours- ...Principal Linux System Administrator RTX Corporation is an Aerospace and Defense company that... ...directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through... ...transferable U.S. government-issued Secret security clearance is required on day...WorldwideFlexible hours
- ...IT Systems Administrator At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation... ...applications requested by end users. Work with Cybersecurity professionals to maintain security requirements. Provide...SeniorWeekend work
- Prattwhitney in Tucson, Arizona, is seeking a Principal System Administrator to provide IT systems administration in Microsoft Windows and RedHat Enterprise Linux environments. Candidates must possess strong experience in server administration across these operating systems...Senior
- Prattwhitney is seeking a Senior System Administrator in Tucson, AZ, to support classified programs in a diverse IT environment. The position requires on-site 3rd shift work with a 12% shift differential. Ideal candidates will have at least 2 years of experience or an equivalent...SeniorRelocation packageShift workNight shift
- ...Network Administrator Senior Advance how our customers operate while you advance... ...and secure boundary protection systems in accordance with DoD and Army cybersecurity standards. Collaborate with... ...Security clearance level: Top Secret with SCI Role requirements: Ability...Senior
$57.2k - $108.8k
RTX in Tucson, Arizona is looking for a System Administrator to provide IT systems administration primarily in a Windows environment and support classified programs. Candidates must possess a valid U.S. government security clearance prior to starting. The successful applicant...Full time- ...Principal Systems Administrator Lead Onsite, Tucson, Arizona, must have active secret clearance Our Digital Technology (DT) organization ensures that Raytheon teammates... ...requested by end users. Work with Cybersecurity professionals to maintain security requirements...Relocation package
$86.8k - $165.2k
...Principal System Administrator Empowering a global business. Providing affordable solutions.... ...requested by end users. Work with Cybersecurity professionals to maintain security requirements... ...transferable U.S. government issued secret clearance prior to start date. U.S....Full timeTemporary workWork experience placementWork at officeRemote workRelocationFlexible hours$86.8k - $165.2k
...Clearance Type: DoD Clearance: Secret Security Clearance Status: Active... ...What You Will Do : Provide IT systems administration in a heterogeneous Microsoft Windows... ...requested by end users. Work with Cybersecurity professionals to maintain security...Temporary workWork experience placementWork at officeRemote workFlexible hoursShift workWeekend work
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