Systems Administrator
ClearanceJobs
Command Aware/Radio Systems AdministratorMANTECH seeks a career and customer-oriented Command Aware/Radio Systems Administrator to join our team in Alexandria, VA, Philadelphia, PA, or Chandler, AZ. This is a hybrid position with 3 days onsite and 2 days remote per week. In this role, you will perform the administration, data integrity checks, and cross-functional coordination of our Command Aware systems, ensuring seamless tactical communications and robust data management across the entire Area of Responsibility (AOR). Responsibilities include but are not limited to:System Administration & Data Updates: Support Command Aware coordination efforts to continuously update, maintain, and validate critical operational dataAOR-Wide Field Coordination: Coordinate directly with field personnel to assist in planning and executing comprehensive, AOR-wide system and data updatesIdentity & Call Sign Management: Accurately update radios within the Command Aware platform with designated call signs and organize structural folders with radio user profilesConsole Database Integration: Collaborate closely with TACCOM staff to implement, manage, and coordinate essential updates to the alias database for communication consolesData Resilience & Governance: Follow established processes for data backup, secure storage, and historical tracking to preserve system auditingStandardization & Records Management: Utilize technical policies, operational procedures, and work instructions to maintain a robust records management frameworkRequired Qualifications:Bachelor's degree in Information Technology, Computer Science, Network/Telecommunications Engineering or a related field AND 4+ years of work experience, OR Master's and 2+ years of experience, OR Associate and 6+ years of experience, OR High School diploma/GED and 8+ years of experienceSystem Engineering Expertise: Experience operating as an IT Systems Engineer or Network & Systems Administrator within a complex enterprise environmentDatabase & Lifecycle Coordination: Experience performing large-scale data updates, tracking historical changes, and managing alias databases or configurations across distributed teamsData Continuity: Proven ability to execute reliable data backup, storage, and long-term records management proceduresTeamwork: Demonstrated ability to work collaboratively within cross-functional teams to ensure successful project delivery and operational excellencePreferred Qualifications:Platform Familiarity: Prior experience administering or coordinating within Motorola Command Aware or closely related tactical management suitesGovernance Writing: Experience working with and maintaining formal technical policies, compliance procedures, and organizational guidelines for federal or regulated systemsSecurity Clearance Requirements:U.S. citizen with the ability to obtain and maintain agency suitability prior to starting this positionPosition may require the ability to obtain and maintain a Secret clearancePhysical Requirements:The person in this position must be able to remain in a stationary position 50% of the timeOccasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers via email, phone, and/or virtual communication, which may involve delivering presentations
$62k - $141k
IT Systems AdministratorThe Opportunity:Are you looking for an opportunity to combine your technical skills with big picture thinking... ...a customer-focused engineering solution.As an IT Systems Administrator on our team, you’ll have the chance to shape the development and...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work$130k - $180k
Celestar, a B&A Company, is seeking a Database/Web System Administrator to support the Defense Advanced Research Projects Agency (DARPA) Program Security Services (PSS) task order. If interested and meet the qualifications, we encourage you to apply for this rewarding...SuggestedContract workLocal area$73.45k - $132.78k
Leidos has a new and exciting opportunity for a Systems Administrator in our INTEL SECTOR- Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and...SuggestedFull timeWork at officeLocal areaImmediate startRemote workFlexible hours$62k - $141k
System Administrator, MidThe Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting our client?As a System Administrator...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work$104.2k - $138.9k
...a hybrid role working on-site 3 days/week in Arlington VA area. Candidates must have a current TS/SCI clearance.The Senior System Administrator leads the administration, maintenance, security, and operational resilience of complex enterprise infrastructure supporting...SuggestedRemote work3 days per week$92.3k - $166.85k
...like an environment where you can thrive, keep reading! The MissionThe Leidos Digital Modernization Sector is seeking a GCCS-J Systems Administrator in support of the Air Force National Capital (AFNCR) IT Services program. Primary Responsibilities: Lead, mentor, and manage...Full timeLocal areaImmediate startRemote workRelocation$62k - $141k
Tier 2 System AdministratorThe Opportunity: Your combination of people skills and system administration knowledge makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the DoD? Your blend of...Full timeContract workPart timeWork at officeLocal areaRemote work- Kaiva Tech, LLC is seeking a Systems Engineer/Administrator in Arlington, VA Clearance: Secret Location: 100% Onsite Position Overview: As a Systems Engineer/Administrator, you will be responsible for ensuring the secure and efficient operation of servers and systems in...
- ...clearance with a Full Scope (FS) Polygraph. No exceptions. About System High System High Corporation delivers advanced... .... We are seeking an Information Technology (IT) Systems Administrator to join our team and support mission-critical programs through...Contract workImmediate start
- ...Systems Planning and Analysis, Inc. (SPA) seeks Systems & Infrastructure Administrators to operate, maintain, and improve environments hosting APACS and related capabilities. The role focuses on availability, security, performance, and scalability across multiple environments...
- ...Senior Systems Administrator, Top Secret Security Clearance Required, Arlington, VAWe are seeking a Senior Systems Administrator to perform a wide variety of systems administration tasks. This could include installation, configuration, upgrades, and operational support...
- ...Virginia Tech is seeking a Senior Systems Administrator to maintain and enhance IT infrastructure across Alexandria and Arlington campuses. You will manage Windows Active Directory, Hyper-V virtualization, Linux servers, and cloud services while guiding the service desk...
- ...ASM Research, An Accenture Federal Services Company, seeks a Junior System Administrator to support daily IT infrastructure in a regulated government environment. Responsibilities include account management, server setup and patching, monitoring, backup verification,...
- ...maintain Windows and Linux servers, databases, and mission‑critical systems. Manage virtualization environments (VMware) and cloud... ...Experience: Minimum 5 years of experience as a Windows Systems Administrator. Strong knowledge of AWS infrastructure and security best practices...
- ...Position Summary LCI is seeking dedicated System Administrators to support a long-term contract with the US Patent and Trademark Office (USPTO). These roles are critical in maintaining the hardware and software infrastructure that powers the USPTO's mission. We are...Long term contractWork at officeRemote work
- ...Job Title: Document Services System Administrator Locations: Arlington, VA Clearance Requirements: NA What you will be doing We are seeking a highly motivated and technically skilled Document Services System Administrator to lead the management optimization and security...For contractorsWork at officeFlexible hours
- ...Systems AdministratorInnovative Defense Technologies (IDT), provider of cutting-edge cloud-based integration, automated testing and... ...systems in the US Department of Defense (DOD), is seeking a Systems Administrator to be part of our Security team and based out of our Arlington...Full timeWork at officeImmediate start
$101.92k - $131.04k
...Senior Systems Administrator Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated...Full timeContract workFor contractorsWork at officeFlexible hours- ...Systems Administrator – Lead (LINUX)ASRC Federal Agile Decision Sciences LLC is seeking an experienced Systems Administrator – Lead (LINUX) to support the Command-and-Control Support Agency (CCSA), Technical Services Division (TSD) at the Pentagon. ASRC Federal performs...Full timeContract workFor subcontractorImmediate startRemote workMonday to Friday
- ...Senior Systems Administrator II Employment Type: Full Time, Senior-level CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and...Full timeContract workFor contractorsWork at officeFlexible hours
$105k - $125k
...Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With... ...analysis. SPA has an immediate need for a Classified System Administrator. Responsibilities The System Administrator implements technical...Work experience placementImmediate startFlexible hours$94.4k - $198.2k
...technicians, and business analysts. This role requires end-to-end project management, technical direction, and strict adherence to the Systems Engineering Life Cycle (SELC) throughout all phases, ensuring project alignment with organizational goals and compliance standards....Full timeContract workWork experience placementFlexible hours- ...certification support, and long-term career growth on stable, multi-year programs.Position Summary SHR Consulting Group is seeking Systems Administrators to operate and maintain the DoD Organizational Messaging enterprise - the systems that allow organizations to exchange...Local areaImmediate startRemote workWorldwideMonday to Friday
- ...Employment Type Full Time, Senior-level Department Legal/IT Overview CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and creative people...Full timeContract workFor contractorsWork at office
$78.6k - $160.2k
...Senior Systems AdministratorAt Accenture Federal Services, nothing matters more than helping the US federal government make the nation... ...moves missions and the government forward!The Senior Systems Administrator oversees the management, security, and optimization of a mixed...Local area$70k - $110k
...Systems AdministratorWe are seeking a Systems Administrator to support the Cost Assessment Data Enterprise (CADE) office on-site at The Pentagon. The ideal candidate is a bright, energetic, customer service oriented IT professional with preferably 7-10+ years of experience...Work at office$106.3k - $221.1k
...System Administrator At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology...Live inLocal area- ...A government services contractor in Arlington, Virginia is seeking a Relativity Sr. Systems Administrator to facilitate government innovation through IT solutions. The ideal candidate will design and maintain systems using Relativity and AWS, alongside ensuring compliance...Full timeFor contractorsFlexible hours
$116.35k - $210.33k
...Description Senior System Administrator Alexandria, VA Leidos is hiring a Senior System Administrator to support Red Hat systems operating within the Army Cloud Computing Enterprise Transformation (AC2SP) on both unclassified and classified networks in Alexandria, VA....Work at officeLocal areaImmediate startRemote work$155k - $180k
...Senior System AdministratorAre you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Senior System Administrator to join our team of passionate individuals in Springfield, VA. In this role you...Contract workLocal areaMonday to FridayShift work
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