Senior System Administrator - DoD Security & Automation
$116.9k - $243.1kAccenture
Accenture is seeking an experienced System Administrator to oversee the daily operations, maintenance, and security of their platform infrastructure. Responsibilities include managing user accounts, implementing system monitoring tools, conducting health checks, and troubleshooting hardware/software issues. Candidates should have 8 years of experience in system administration, a relevant bachelor’s degree or equivalent experience, and knowledge of systems like Linux, Unix, and Windows. Salary ranges from $116,900 to $243,100, depending on experience and qualifications. #J-18808-Ljbffr Accenture
$50 - $55 per hour
Zones IT Solutions is seeking a Senior IT Administrator in Washington, DC, for a 6 month contract.... ...on various applications, focusing on automation and project management. Ideal candidates... ...and possess strong skills in systems administration and project leadership...SeniorHourly payContract work$100k - $110k
A private university is seeking a Database Administrator to manage systems and procedures ensuring security, integrity, and performance of databases and applications. The role involves administering Oracle and SQL Server databases, maintaining ERP systems such as PeopleSoft...Senior- ...Title: Senior Systems Administrator Location: Fort Lesley J. McNair, 300 5th Avenue, Washington,... ...Long term Certification: CompTIA Security+ CE and Computing certification Clearance... ..., while ensuring compliance with DoD standards. Responsibilities:...Senior
- ...Senior Systems Administrator Everforth ECS Federal is seeking a Senior Systems Administrator to support a mission-focused federal IT program... ...upon contract award. Join Everforth ECS Federal to keep secure mission systems running reliably for national security and...SeniorContract work
- Credence is seeking a Linux Administrator to support the Defense Logistics... ...environments, performing system maintenance and patching, and ensuring compliance with security standards. The ideal candidate... ...certifications. Strong skills in automation and cybersecurity best...Senior
- ...Secret Certification Required: Current DoD 8570 IAT Level II certification (required at performance start date): CCNA Security, CySA+, Security+ CE, etc. As a Sr. Service... ...and resolution in Remedy ticket tracking system. Provides advanced customer service and...SeniorFull timeWork experience placementRemote work
$70k
...programs across national security, defense, and public service... ...essential government systems and services, with proven... ...This role is remote. The Senior System Administrator provides senior‑level IT operations... ...platform to improve automation, standardization, and transparency...SeniorContract workRemote work- ...of the Department of Defense (DoD), Department of Veterans... ...the continuous availability, security, integrity, and confidentiality... ...critical information technology systems supporting pathology... ...Provides advanced systems administration, infrastructure management, cybersecurity...SeniorContract workFor contractors
$95k - $115k
...NewGen Technologies is seeking a Senior Systems Administrator to join our IT team. This role will manage... ...and software applications, ensuring security and optimal performance. This role will... ...in using patch management tools for automated software updates. Excellent...SeniorFull timeWork experience placementWork at officeRemote work$164.73k - $174.4k
DLH Corporation is seeking a Cloud Systems Administrator in Washington, DC to support the design, administration, and optimization of cloud-... ...infrastructure environments. You will ensure the reliability, security, and performance of cloud systems while managing virtual...Senior$112k - $179k
Peraton is seeking a Systems Administrator in Washington, DC, with a focus on system monitoring, troubleshooting, and security. Candidates should have TS/SCI clearance, a Bachelor's degree, and at least 8 years of experience in system administration. The role demands strong...Senior- ...Computer Solutions, Inc. is seeking a Senior System Administrator in Arlington, Virginia. This position... ...ensuring operational performance and security of critical systems. The ideal candidate... ...active Top Secret security clearance, DoD IAT Level II certification, and over 5...Senior
- ...seeking a professional for an Information Technology role focused on the administration and support of various platforms. You will oversee configuration, security, and maintenance, ensuring systems operate efficiently. The ideal candidate will have 5-7 years of relevant...Senior
- Watermark Risk Management International is seeking a Network/Systems Administrator III to lead IT operations for government organizations,... ...network management. You will handle daily operations, assist in security assessments, and support Special Access Programs. The ideal...Senior
$102.85k - $139.15k
System Administrator (Mid-Level or Senior) Company: The Boeing Company Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (MIS) seeks a System Administrator (Mid-Level or Senior) (Shift Work) to join our Mission Operations team in Herndon, VA . Our...SeniorPermanent employmentWork experience placementRelocationVisa sponsorshipWork visaFlexible hoursShift workNight shift- ...is looking for a Linux Administrator located in Falls... ...Virginia. You will provide system administration support... ...and collaborate with senior military and government... ...administration as well as automation tools like Ansible. A... ...an active Secret security clearance. #J-18808-Ljbffr...Senior
- ECS is seeking a Senior Training System Administrator to support the Army National Guard (ARNG) ENOCS program. The role involves expert administration of training servers, ensuring security and reliability. Responsibilities include managing server environments, implementing...Senior
- Leidos is seeking a skilled Senior System Administrator in Alexandria, VA, to support enterprise data and analytics programs across the Department of War. You will work with government partners to translate operational requirements into scalable solutions while enhancing...Senior
- ...BigBear.ai is hiring a Principal Systems Administrator to support GALE (Generic Area Limitation... ...capability used by the Department of Defense (DoD) and the Intelligence Community (IC).... ...based application environment healthy, secure, and ready for operational use—while working...Work from home
- ...Server Compute Systems Admin., Senior Posted 20-Feb-2026 (EST) Washington, DC, USA Full... ...High-Level Description: The Systems Administrator supports the server compute environment... ...high availability, performance, and security. This role requires expertise in managing...SeniorFull timeRemote work
$85k - $95k
West 4th Strategy seeks a skilled System Administrator III for the Naval Dosimetry Center in Bethesda, Maryland. The successful candidate will... ..., ensuring high availability and compliance with Government security configurations. Required qualifications include a Bachelor's...SeniorFull time- ...Response Services, LLC is looking for a Systems Administrator to support our Nautical contract in... ...optimization and ensure compliance with DoD standards. The role requires 10 years of... ...managing cloud resources and implementing security measures to protect sensitive...SeniorContract work
- Integration Innovation, Inc. (i3) is seeking a Senior Systems Administrator to support the Naval Research Laboratory. This role involves Windows... ...should have at least five years of experience, a Security+ Certification, and an Active Top Secret security clearance...Senior
- ...level? BigBear.ai is seeking a Principal Systems Administrator to join our GALE (Generic Area... ...directly support the Department of Defense (DoD) and the Intelligence Community (IC). At... ...compliance on multiple Linux servers to ensure security standards are met. Application...Full timeWork from homeFlexible hours
- ...Sr. Systems Administrator Category: Service Desk / End User Services Main location: United States, District of Columbia, Washington... ...intelligence initiatives. We are committed to enhancing national security through innovative technology and expert collaboration....SeniorFull timeLocal area
- ...Sr. Systems Administrator Category: Service Desk / End User Services Main location: United States, District of Columbia, Washington... ...initiatives. We are committed to enhancing national security through innovative technology and expert collaboration....SeniorFull timeLocal area
- A technology solutions provider in Washington is seeking a Systems Administrator to support server environments and ensure high performance and security. The role requires overseeing installations, troubleshooting server issues, and managing updates. Ideal candidates will...SeniorRemote work
- Reflexive Concepts is seeking a skilled System Administrator III to support servers and virtual infrastructures. The role requires 15 years of experience, focusing on security updates and troubleshooting. Candidates must have extensive experience with operating systems,...Senior
- The One 23 Group is seeking a Senior System Administrator to provide Tier I/II/III systems administration and IT operations support within... .... Candidates should possess an active Top Secret security clearance and a DoD IAT Level II certification along with at least five years...Senior
- ...technology solutions provider is seeking a Senior Systems Administrator for a remote position. The role... ...a virtual private cloud, automating processes, and ensuring compliance with... ...infrastructure, Linux systems, and security protocols. This is an excellent opportunity...SeniorRemote jobFlexible hours
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