On-Site Senior Systems Administrator — Secret Clearance
$68.9k - $131.1kPrattwhitney
Prattwhitney in Tucson, AZ is seeking IT Systems Administrators to provide support in both Microsoft Windows and Red Hat Enterprise Linux environments. Candidates should possess at least 2 years of experience, an active U.S. Secret clearance, and U.S. citizenship. Benefits include a competitive salary range of $68,900 - $131,100 and comprehensive healthcare coverage. This role involves collaboration with a team to troubleshoot technical problems and ensure system integrity. #J-18808-Ljbffr Prattwhitney
$68.9k - $131.1k
Location Tucson, AZ About the Role On‑site, 100% full time. Requires active U.S. Secret clearance and U.S. citizenship. Must obtain DoD Directive 8140 /... ...within 6 months. What You Will Do Provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat...Secret clearanceSeniorWebsiteFull timeTemporary workFlexible hours$68.9k - $131.1k
Senior System Administrator, Tucson, AZ. Active secret clearance required. Relocation offered. Senior System Administrator, internally known as Senior Analyst, Information... ...and deliver end‑to‑end solutions. On‑site 3rd‑shift support (Monday‑Friday 11:00 PM‑8:00 AM)...Secret clearanceSeniorWebsiteCasual workWork at officeRelocationRelocation packageMonday to FridayFlexible hoursShift workNight shift$68.9k - $131.1k
...government issued security clearance is required prior to start... ...Security Clearance Type: Secret - Current Security Clearance... ...of aerospace and defense. Senior System Administrator, Tucson, AZ Must have an active... ...role is designated as on-site, hybrid or remote. The...Secret clearanceSeniorWebsiteTemporary workWork experience placementWork at officeRemote workRelocationRelocation packageFlexible hoursShift workAfternoon shift$68.9k - $131.1k
...Job Summary Position: IT Systems Administrator (Onsite) – Tucson, AZ. Post Date: 2026-06-25. Requires U.S. citizenship and an active, transferable DoD Secret clearance. 100% onsite, with up to 10% domestic travel. Responsibilities Provide IT systems administration in...Secret clearanceSeniorTemporary workRelocation packageFlexible hours$68.9k - $131.1k
...Senior System Administrator – Tucson, AZ (Onsite) U.S. citizenship is required. This is a U.S.-based role demanding an active and transferable Secret security clearance prior to start date. Responsibilities Provide IT systems administration in a heterogeneous Microsoft...Secret clearanceSeniorTemporary workRemote workRelocationFlexible hours- 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...Secret clearanceSenior
- Raytheon in Tucson, Arizona, is looking for an IT Systems Administrator. This role involves administering IT systems in a diverse Microsoft... ...university degree, and an active US government issued Secret security clearance. The position comes with a competitive salary and...Secret clearanceSenior
$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...Secret clearanceSeniorRelocation package- 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...Secret clearanceSeniorFull time
- Prattwhitney is seeking a Senior System Administrator in Tucson, AZ, focusing on providing IT systems administration in a heterogeneous... ...Applicants must hold a bachelor’s degree, possess active secret security clearance, and have experience with Linux or Windows OS....Secret clearanceSenior
$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...Secret clearanceSeniorRelocation packageNight shift- Prattwhitney is looking for a Senior System Administrator in Tucson, AZ, to provide IT systems administration across Windows and Linux environments... ..., a university-level education, and hold an active Secret security clearance. Benefits include a competitive salary range of $68,90...Secret clearanceSeniorRelocation packageShift workAfternoon 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...Secret clearanceSeniorFlexible hours
- 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...SeniorWebsiteRelocation packageShift 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 a manufacturing effort in a challenging and dynamic environment where successful quality execution is a key...Secret clearanceSeniorFull timeRelocation packageFlexible hoursShift work
- ...FAC 928 Position: Onsite Network Administrator, Senior Analyst (P2) Join a high impact team... ...networks and an active U.S. Secret Security Clearance. What you will do: Maintain smooth... ...and long-range planning for in-house systems. Assist with coordination of third...Secret clearanceSeniorWebsiteRelocationRelocation packageWeekend workAfternoon shift
- TheChamberSoAZ is looking for a Senior Electrical Engineer in Tucson, AZ, to lead PCB... ...requirements are met. An active Secret DoD security clearance is a must. Strong communication skills... ...starter attitude are essential for this on-site role. #J-18808-Ljbffr TheChamberSoAZSecret clearanceSeniorWebsite
- Associates Systems LLC is seeking a Senior FPGA Engineer in Tucson, AZ. This role focuses on designing, developing, and supporting FPGA solutions... ...with FPGA devices such as Xilinx and Altera, with a Secret clearance required prior to start. Compensation is open to negotiation...Secret clearanceSeniorWebsite
$57.2k - $108.8k
...transferable U.S. government issued security clearance is required prior to start date. U.S.... ...Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and... ...on day 1 What You Will Do Provide IT systems administration in a heterogeneous Microsoft Windows environment...Secret clearanceSeniorTemporary workRelocation packageFlexible hours$68.9k - $131.1k
We are hiring for a Systems Administrator to join our Digital Technology (DT) team in Tucson, AZ, ensuring Raytheon teammates across... ...field. Active and transferable U.S. government issued Secret security clearance is required prior to start date. U.S. citizenship is required...Secret clearanceSeniorTemporary workCasual workFlexible hours$68.9k - $131.1k
...United States of America | Location: Tucson, AZ | Position: System Administrator, High Performance Computing (HPC) - P2 Senior Analyst Role Type: Onsite | Citizenship: U.S. Citizen required | Clearance: Secret (Active and transferable U.S. government issued security clearance...Secret clearanceSeniorTemporary workRelocationRelocation packageFlexible hours$68.9k - $131.1k
Senior System Administrator - Tucson, AZ Date Posted: 2026-05-11 Location: 848 ~ 1151 E Hermans Rd, BLDG 848, Tucson, AZ Security Clearance: Secret (active and transferable U.S. government issued clearance... ...environment. Requires 100% on‑site 3rd shift support (Mon‑Fri 11...SeniorWebsiteTemporary workRelocation packageFlexible hoursShift workNight shift$125k - $140k
Associates Systems LLC is seeking a candidate for an on-site position in Tucson, AZ, requiring a U.S. citizenship... ...and ability to obtain a DoD Secret Security Clearance. The role entails managing a... ...team and overseeing project administration. Candidates should have a...Secret clearanceSeniorWebsite$57.2k - $108.8k
...government issued security clearance is required prior to start date... ...Security Clearance Type: Secret - Current Security Clearance... ...world. We are hiring for a Systems Administrator to join our Digital Technology... ...role is designated as on-site, hybrid or remote. The salary...Secret clearanceWebsiteTemporary workWork experience placementCasual workWork at officeRemote workFlexible hours$57.2k - $108.8k
...government issued security clearance is required prior to... ...Clearance Type Secret - Current Security Clearance... ...the integrity of our systems and support IT... ...around the world. System Administrator will collaborate and support... ...role type and current site status throughout the...Secret clearanceWebsiteTemporary workWork experience placementWork at officeRemote workRelocation packageFlexible hours$132.4k - $251.6k
...government issued security clearance is required prior to... ...: DoD Clearance: Secret Security Clearance Status... ...Effector Guidance Systems team provides Electrical... ...Team is searching for a Senior Principal Electrical Systems... ...is designated as on-site, hybrid or remote....Secret clearanceSeniorWebsiteTemporary workWork experience placementWork at officeRemote workRelocation packageFlexible hours$57.2k - $108.8k
...Hermans Rd ~ BLDG M05 (External Site) Date Posted: 2026-05-13... ...Role Type: Onsite Security Clearance Requirements: Active and... ...transferable U.S. government issued Secret security clearance is... ...for a security clearance. System Administrator, High Performance Computing...Secret clearanceWebsiteTemporary workWork experience placementWork at officeRemote workRelocationRelocation packageFlexible hours- ...Systems Engineer At RTX, the world's largest aerospace and defense company, 185,000... ...program tasks. This role is 100% on-site at our Tucson, AZ campus with the possibility... ...Qualifications We Prefer Top Secret Clearance Experience presenting analytical and...Secret clearanceSeniorWebsiteContract work
$132.4k - $251.6k
...Rd ~ BLDG 801 (External Site) Position Role Type:... ...government issued security clearance is required prior to... ...Type: DoD Clearance: Secret Security Clearance Status... ...is seeking a Senior Electro-Optical Integration... ...production of advanced EO systems. This role focuses on imaging...Secret clearanceSeniorWebsiteTemporary workWork experience placementInterim roleWork at officeRemote workRelocation packageFlexible hours$86.8k - $165.2k
...government issued security clearance is required prior to... ...: DoD Clearance: Secret Security Clearance Status... ...Test is seeking a Senior Test Engineer in the field... ...test vibration shaker systems or experience with instrumentation... ...is designated as on-site, hybrid or remote....Secret clearanceSeniorWebsiteTemporary workWork experience placementInterim roleWork at officeRemote workRelocation packageFlexible hours
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