Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Systems Administrator

$55k - $75k

Tecolote

We are seeking a motivated Systems Administrator to support and maintain our enterprise IT environment. This role is ideal for someone with solid foundational experience in Microsoft services, endpoint management, and hardware administration who is ready to broaden their skill set across virtualization, security, and cloud technologies. The right candidate is eager to learn, comfortable troubleshooting a wide range of issues, and able to contribute to a secure and reliable infrastructure. Responsibilities Core Responsibilities Endpoint, Device, and Tier-Two Support Administer Microsoft 365, Exchange Online Support Intune for device configuration, application deployment, and security baselines Provide hands‑on support for helpdesk agents on end‑user issues, workstation builds, and system troubleshooting Hardware, Servers, and On‑Prem Infrastructure Maintain Dell PowerEdge servers, storage systems, and network‑connected devices Assist with monitoring and upkeep of PureStorage SAN and Ubiquiti/Unifi equipment Support routine maintenance tasks, updates, and basic performance checks Windows Server & Directory Services Support Active Directory, DNS, DHCP, Group Policy, and general Windows Server administration Assist with identity, access control, and security hardening tasks Documentation & Operations Maintain documentation for configurations, procedures, and changes Follow IT policies, standards, and security practices Work with senior team members to elevate and resolve complex issues Skills Required Qualifications Exposure to VMware, Zscaler, or AWS environments PowerShell, Python, or similar scripting experience Certifications such as Microsoft 365/Windows Server, CompTIA Network+/Security+, or AWS Cloud Practitioner Understanding of security or compliance frameworks (CMMC, NIST, etc.) Additional Value‑add Skills Assist with VMware vSphere 8 administration (vCenter, ESXi, Horizon View) Participate in capacity planning, uptime monitoring, and host maintenance Network Security & Access Help enforce access controls, identity policies, and security configurations Support AWS environments for foundational tasks (EC2, S3, basic Terraform interaction) Participate in team efforts to automate and modernize infrastructure Salary Range: $55,000 -$75,000/year, DOE Education Bachelors degree preferred, preferably in management information systems, math or engineering. Additional degrees or certifications may subsitute for years of experience. Full-Time SecurityClearance Entry‑Level On‑site We offer competitive salaries commensurate with education and experience. We have an excellent benefits package that includes: Health & Welfare Company Paid Major Medical Insurance for employees and family members Dental Insurance for employees and family members Vision Insurance for employees (employee‑paid for family members) Group Life Insurance Accidental Death and Dismemberment Insurance Travel Accident Insurance Long‑Term Disability Voluntary Short‑Term Disability Supplemental Life Insurance Flexible Spending Account (pre‑tax deferrals for health care expenses) Retirement Money Purchase Pension Plan - 100% Company funded defined contribution retirement plan. One‑year entry waiting period and 5‑year vesting. Core Funds available and a self‑directed brokerage account option. Employee Stock Ownership Plan - 100% Company funded discretionary contribution. 100% vested after one‑year entry waiting period. Time Off Tecolote’s generous paid time off benefits give employees the flexibility they need to relax, recharge and take care of the unexpected. #J-18808-Ljbffr Tecolote

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Systems Administrator in Arlington, VA vacancy
  •  ..., Federal and State Government Agencies. Learn More About ProSidian Consulting at DescriptionProSidian Seeks a Energy Data Systems Administrator | Evaluation Support [DOEOP045050] - DPLH Est.: 665.6 Hrs. ST | 0 Hrs. OT on a Exempt 1099 Contract: No Overtime Pay Contract... 
    Suggested
    Full time
    Contract work
    Temporary work
    For contractors
    H1b
    Work at office
    Flexible hours

    Prosidian Consultng

    Washington DC
    3 days ago
  • $120k - $135k

    Job DescriptionEverforth ECS is seeking a Senior Systems Administrator (Top Secret Cleared)to work in our Washington, DC office. Please Note: This position is contingent upon contract award.We are seeking a cleared System Administrator to support secure system administration... 
    Suggested
    Contract work
    Work at office

    ECS Federal

    Washington DC
    3 days ago
  •  ...Fort Meade, MDClearance Required: Top Secret/SCI with Active Full Scope PolygraphWe are seeking an experienced Linux-focused System Administrator (Level 2) to support a mission-critical program within the Intelligence Community at Fort Meade, MD. This is an on-site... 
    Suggested
    Temporary work

    Kroll

    Washington DC
    5 days ago
  • $170k - $219k

    As a Sr. Systems Administrator III, you will work as part of a collaborative and high-performing team providing hands-on expertise to deliver technical solutions within the highest levels of the federal government by designing, implementing, administering, and supporting... 
    Suggested
    Full time
    Local area

    MetroStar Systems

    Washington DC
    23 hours ago
  • Maintains smooth operation of multi-user computer systems, including coordination with network engineers. Sets up administrator and service accounts, maintains system documentation, tunes system performance, installs system-wide software, and allocates mass storage space... 
    Suggested
    Work experience placement

    NTT DATA

    Washington DC
    22 hours ago
  •  ...positioning us as one of a handful of elite companies to receive the highest form of third-party validation. are seeking a Systems Administrator who will be responsible for supporting and maintaining enterprise IT systems within a Department of Homeland Security (DHS)... 
    Full time
    Contract work

    ValidaTek

    Washington DC
    22 hours ago
  • $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 time
    Local area
    Immediate start
    Remote work
    Relocation

    Leidos

    Arlington, VA
    32 minutes ago
  •  ...edge cloud-based integration, automated testing and data analysis for complex, mission-critical 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, VA location.The Systems... 
    Full time
    Work at office
    Immediate start

    Innovative Defense Technologies

    Arlington, VA
    3 days ago
  • $120.8k - $265.8k

    Job Title: Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI...  ...origin, disability, status as a protected veteran, or any other protected characteristic.Department:Infrastructure/System Administration
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    McLean, VA
    3 days ago
  • $104k - $166k

    ResponsibilitiesPeraton is seeking a motivated and driven Systems Administrator to join our dynamic team.Peraton has served as the prime contractor for this program since its inception in the 1980's. We provide high-level government leaders with reliable secure voice, video... 
    Contract work
    For contractors
    Worldwide
    Shift work

    Peraton Corporation

    Washington DC
    2 hours ago
  • Responsible for server operations inclusive of hardware, operating system (OS), and utilities on the servers.Has expertise in Red Hat...  ...TrustExperience Required: 10 years’ experience in Systems Administration for software development projects utilizing Agile principlesEducation... 

    NTT DATA

    Washington DC
    3 days ago
  • $120k - $165k

    Job DescriptionECS is seeking an experienced Sr. System Administrator to work remotely providing scientific computing support for the work performed under this contract for NIH NIAID Enabling and Advancing Technologies (NEAT). This engagement supports the Scientific Computing... 
    Contract work
    Remote work

    ECS Federal

    Washington DC
    22 hours ago
  • $123k - $136k

    Job DescriptionEverforth ECS Federal is seeking a Senior Systems Administrator to support a mission-focused federal IT program in Washington DC.Please Note: This position is contingent upon contract award.Salary Range: $123,000 - $136,000Join Everforth ECS Federal to keep... 
    Contract work

    ECS Federal

    Washington DC
    2 days ago
  • $125k - $175k

    Job DescriptionECS is seeking an experienced Systems Administrator to work remotely providing operations management for the work performed under this contract for NIH NIAID Enabling and Advancing Technologies (NEAT). All other tasks are intended to facilitate the implementation... 
    Contract work
    Remote work

    ECS Federal

    Washington DC
    5 days ago
  •  ...capabilities in AI/ML & Decision Analytics, Modeling and Simulation, and Future Force Assessments.SPA has a need for Systems & Infrastructure Administrators to operate, maintain, and improve the environments that host APACS and Foreign Clearance Program‑related... 
    Flexible hours

    Systems Planning and Analysis

    Arlington, VA
    2 days ago
  • $73.45k - $132.78k

     ...If this sounds like a mission you want to be a part of, keep reading! The Digital Sector of Leidos is seeking a Data Center System Administrator to support data center operations. The System Administrator will rack and stack equipment, support upgrades and... 
    Full time
    Temporary work
    Work at office
    Remote work

    Leidos

    Washington DC
    2 days ago
  •  ...PlanIT Group is seeking a System Administrator/Scripting Engineer to support our Federal customer in the Washington, DC area. The ideal candidate will have expertise in command line scripting (PowerShell), Windows Server, Active Directory, SSO (Single Sign-On), ADFS... 
    Weekend work

    PLANIT Group

    Washington DC
    2 days ago
  •  ...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... 

    Kaiva Tech

    Arlington, VA
    2 days ago
  •  ...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 work
    Immediate start

    System High Corp

    Arlington, VA
    4 days ago
  •  ...IT Systems Administrator As an IT Systems Administrator, you will be responsible for the administration, configuration and support of our systems, networks and software. Responsibilities Setting up and configuring new instances of Linux and Windows servers.... 
    Work at office

    1872 Consulting

    McLean, VA
    1 day ago
  • $100k

     ...System Administrator Arlington, VA Pay From: $100,000 per year Must: Experienced System Administrator 5+ years of relevant experience in application development, systems administration, or enterprise system support environments Active Top Secret/SCI clearance required... 
    Relocation

    Quadrant

    Arlington, VA
    5 days ago
  • $110k - $115k

    Back Systems Administrator Cloud/Infrastructure Washington , DC Jul 21, 2026 Systems Administrator Washington, DC / Onsite U.S. Citizenship required Blu Omega is seeking a Systems Administrator to support a federal program focused on enterprise IT support for the Congressional... 
    Temporary work
    Work at office

    Blu Omega LLC

    Washington DC
    1 day ago
  • DescriptionSAIC has an opening for a ServiceNow Systems Administrator in Arlington, VA. SAIC is recognized as an IT leader in the intelligence and law enforcement spaces. This exciting opportunity will be supporting the United States Marshals Services unique mission needs... 

    Science Applications International Corporation

    Arlington, VA
    3 days ago
  •  ...(NFF) has been engineering the backbone of mission-critical systems for government and enterprise clients. With headquarters in Washington...  ...minimal downtime and data loss.• Virtualization and Server Administration: Administer VMware vSphere and Windows Server environments,... 
    Contract work
    Work at office
    Immediate start
    Flexible hours

    Networking for Future

    Washington DC
    5 days ago
  • $20k

     ...is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.SR. IT SYSTEMS ADMINISTRATOR (TOP SECRET CLEARANCE)SpaceX is looking for a Sr. Systems Administrator with deep knowledge and broad experience across Microsoft... 
    Permanent employment
    Temporary work
    Flexible hours
    Weekend work

    SpaceX

    Washington DC
    3 days ago
  •  ...well-structured, effectively outlining the responsibilities, requirements, benefits, and application process for the Senior Airgap System Admin role. It uses appropriate HTML tags (p, h3, ul, li) to enhance readability and organization. However, there are minor issues... 

    LyteForge

    McLean, VA
    2 days ago
  • $90k - $120k

     ...engineered for the conditions that degrade or defeat standard systems, and built on an open, modular architecture that integrates into...  ...and endure long after initial fielding. The Sr. Systems Administrator is a full time position that provides high quality IT customer... 
    Full time
    Temporary work
    Work at office
    Local area

    Accelint

    Falls Church, VA
    5 days ago
  •  ...- Lead technical planning, testing, and execution of complex system upgrades, including operating systems, infrastructure platforms...  ...Provide senior-level technical support and guidance to system administrators, serving as an escalation point for complex patching, upgrade,... 
    Minimum wage
    Contract work
    Temporary work
    Work experience placement
    Remote work

    MAXIMUS

    McLean, VA
    1 day ago
  • $18k

     ...ITSM Systems Administrator ProSidian is a Management and Operations Consulting Services Firm focusing on providing value to clients through tailored solutions based on industry leading practices. ProSidian services focus on the broad spectrum of Risk Management, Compliance... 
    For contractors
    Work experience placement
    Work at office
    Immediate start
    Flexible hours

    ProSidian Consulting

    Washington DC
    2 days ago
  • $110k - $138k

     ...Overview The System Administrator provides system administration for all systems and applications supported by security guidance, orders and directives, identifying and remediating vulnerabilities, implementing and testing security controls, assisting with software... 
    Temporary work
    Immediate start
    Flexible hours
    Shift work

    Integral Services Company

    Falls Church, VA
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Systems Administrator. Be the first to apply!