Senior Systems Administrator - Secret‑Cleared IT Specialist
Lockheed Martin
Lockheed Martin is seeking a System Administrator for Luke AFB in Arizona. This role includes leading system installations, coordinating verification and validation activities, and ensuring system integrity through performance metrics and anomaly reporting. The ideal candidate must have a Secret security clearance, a bachelor's degree, and substantial IT experience, including virtualization technologies. The position may require travel and offers a full-time contract with potential relocation. #J-18808-Ljbffr Lockheed Martin
- Job Title: CL- Space Force - Linux Administrator with AWS Skills -Secret-Local*** Requisition #: 2026-71023 Employment Type: Contract Labor Location... ..., application nodes, RDS instances, and supporting systems within a self-hosted network enclave. This role combines...SuggestedFull timeContract workLocal areaImmediate startFlexible hours
$84k - $111k
...The Senior Systems Administrator is responsible for the configuration, maintenance, support, and ongoing optimization of the organization’s business... ...problems and recommend potential solutions Communicate clearly and effectively with peers and stakeholders Demonstrate active...SeniorContract workImmediate startRemote workFlexible hoursWeekend work- ...a talented and motivated Senior Systems Security Administrator to join the Iridium Government... ...ideas and solutions as it relates to the administration... ...an active/current Secret Security Clearance or the... ...skills, with the ability to clearly convey products, deliverables...SeniorRemote work3 days per week
- Glint Tech Solutions in Scottsdale, Arizona, is seeking a Linux Administrator to provide vital infrastructure support for ServiceNow MID... ...MID servers, managing server infrastructure, and implementing system security configurations. A Bachelor's degree in Systems Engineering...Senior
- ...Research Corporation is looking for an Intermediate Systems Administrator Specialist to manage the configuration and operation of IT systems at Fort Huachuca, AZ. The role... ...administration, and be able to obtain a DoD Secret security clearance. The position is full-time...SuggestedFull time
- Peraton is looking for an Intermediate Windows Systems Administrator in Arizona to ensure the smooth operation of multi-user computer systems.... ...The ideal candidate has a Bachelor's degree, an active DoD Secret clearance, and proficiency in PowerShell for automation tasks...
- ...security measures to protect networks from unauthorized access. The ideal candidate will have a BS/BA, with at least 5 years of experience, possess a current DoD Secret Clearance, and be proficient in networking protocols such as ACL, BGP, and VPN. #J-18808-Ljbffr PeratonSenior
- ...more than a job. It’s a chance to build, grow, and make a real impact! Join our global infrastructure team as our new Senior Cloud System Administrator . In this role, you will take ownership of critical components of our cloud and virtualization environments, contribute...SeniorFlexible hours
$115k - $120k
...Overview Edgewater Federal Solutions is seeking a Senior Systems Administrator to join our team. The Senior Systems Administrator will play a pivotal role in our IT operations, responsible for deploying, maintaining, enhancing, and supporting our IT infrastructure. This...SeniorContract workFlexible hours- ...Senior IT Business Analysis Specialist Marsh & McLennan Shared Services LLC is seeking candidates for the... ..., define process requirements and systems specifications, and implement... ...or foreign equivalent in Business Administration, Management Science, or a related...SeniorFull timeWork at officeLocal areaRemote workFlexible hours3 days per week1 day per week
- A leading technology partner is seeking a System Administrator in Phoenix, Arizona to manage and support client-facing and internal IT systems. The ideal candidate will have over 5 years of experience in network administration, hold relevant certifications, and exhibit...Senior
- APS (Arizona Public Service) is seeking an experienced IT Procurement Specialist III to lead procurement activities and manage multimillion dollar contracts. The role requires a strong educational background in Business or Supply Chain, along with significant procurement...Senior
- TechDigital Group is looking for an experienced IBM i (IBMi) System Administrator to enhance our critical IBM i environment integrated with AIX/Power Systems. You'll be responsible for system reliability, performance, and security across our environments. Key qualifications...Senior
- Tata Consultancy Services is seeking a candidate for a role focused on managing AIX operating systems, including versions 6.1, 7.1, and 7.2 on Power systems. You'll handle responsibilities such as network services management, troubleshooting issues, and automating tasks...Senior
- DPR Construction is looking for a System Administrator in Phoenix, Arizona, to enhance business operations through technology support. This role... ...in engineering or equivalent, with substantial experience in IT (5-7 years) and strong communication skills. Knowledge of...SeniorWork at office
$70k - $100k
Maximus is looking for a Journeyman System Administrator in Phoenix, Arizona. This role involves executing vulnerability remediation and system patching in extensive IT environments, requiring 7+ years of experience in system administration. Candidates must possess a Bachelor...Senior- A leading IT solutions provider based in Phoenix, Arizona is seeking a skilled personnel to configure and support Team Foundation Server (TFS) 2015 and SharePoint Online. Responsibilities include documenting processes and troubleshooting, along with collaborating with...Senior
- Maricopa Community College district is looking for a System & Application Administrator Sr in Phoenix, AZ. This advanced role will focus on managing enterprise... ...campus-wide wireless networks, ensuring reliability in IT services. The ideal candidate will possess at least a...Senior
$100k - $115k
...technical planning, testing, and execution of complex system upgrades, including operating systems,... ...advisories) and ensure timely remediation. Provide senior‑level technical support and guidance to system administrators, serving as an escalation point for complex patching...Senior- ..., T4, Band 7 Responsibilities Provide senior‑level administration and operational support for ServiceNow... ...integrations, user roles, access controls, and system enhancements within the ServiceNow... ...standardization, and transparency of IT services. Support enterprise IT/OT...Senior
- About the job Senior Systems Administrator The position duties include: Working closely with other IT teams including Information Security, Service Desk, Quality Assurance, Production Support and product vendors to plan, deploy and sustain a stable, highly performing...SeniorFull timeContract workTemporary workRemote work
- Position: System Administrator - Luke AFB Responsibilities: Installation & Modification Management - Schedule and lead system installations... ...external audits. Basic Qualifications: Possess a current final Secret security clearance with a re-investigation within the last 6...SeniorFull timeFor contractorsRelocationShift work
- ...and risk management across cloud and on-premise platforms. Ideal candidates should have at least 10 years of experience in system administration and possess a Bachelor's degree in a related field. This role involves patch management, vulnerability remediation, and configuration...Senior
$115k - $120k
A federal IT solutions provider is seeking a Senior System Administrator to join their team in Phoenix, AZ. The role involves managing and optimizing IT infrastructure, including Windows and Linux systems, virtual environments, and Microsoft 365 services. Candidates must...Senior- A leading tech services company is seeking an experienced System Administrator in Scottsdale, AZ. The role demands over 7 years of expertise in... ...Enterprise Linux and Ubuntu, ensuring all solutions align with IT standards and best practices. #J-18808-Ljbffr Global Channel...Senior
$115k - $120k
Edgewater Federal Solutions, Inc. is seeking a Senior Systems Administrator in Phoenix, AZ, responsible for managing IT operations, including Windows and Linux systems, virtualization, and cloud platforms. Key tasks include enhancing system reliability, implementing automation...Senior$126.86k - $137.27k
...Responsibilities for this Position Senior SPIRNet System Administrator ID: 2026-72697 US-AZ-Scottsdale Required Clearance: Secret Posted Date: 5/29/2026 Category: Information... ...of the interrelationships within the IT environment with focus on server and...SeniorFull timeWork experience placementRemote workFlexible hours- Senior IT Systems Specialist (Scottsdale, AZ) Leverage advanced knowledge of computer science to analyze, design, implement, administer, and support Clearway’s Operational IT systems. This will include collaborating with business stakeholders to enhance existing systems...SeniorFull timeWork at officeLocal areaRemote workRelocationFlexible hours
- Job Title: Senior Oracle EBS Apps DBA (OCI / Cloud)... ...maintenance and logistics systems. This role supports... ...position is ideal for cleared professionals who want... ...Active Secret Clearance . U.S. Citizenship... ...Oracle Database 12c / 19c administration Oracle RAC, RMAN, ASM...SeniorFull timeContract workFor contractorsFor subcontractorWork at officeRemote workWorldwide
- Scottsdale Unified School District is seeking an IT Support Specialist to provide technical support for various instructional technologies. Ideal candidates will have vocational training in computer science and experience in computer repair. Responsibilities include assisting...SeniorWork at office
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