Windows System Administrator
$50 - $65 per hourTEKsystems
DescriptionWindows Systems AdministratorWe are seeking a Windows Systems Administrator to join our team. This program is establishing a modern secure web service (SWS) operation as part of a state-of-the-art, highly automated platform capable of supporting a rapidly expanding customer population. Apply today to become part of a team team that is assisting a classified DoD Agency as they migrate to a high security cloud environment by providing network and communication services, monitoring services, and system administration.This position is based in Arlington, VA and is 100% on-site. 2nd Shift hours are Monday-Friday, 12pm-8pm.Primary Responsibilities • Create, maintain, and implement detailed documentation for standard systems operating procedures to be used across the enterprise. • Develop, implement, and monitor policies and standards for allocation related to the use of computing resources. • Analyze available hardware and software from outside vendors and make recommendation for purchase and installation of cost-effective solutions. • Review work performed by lower-level technical staff. • Work both independently as well as in coordination with network administrators to maintain the smooth operation of a multi-user computer system.Basic Qualifications: • Experience with configuration, troubleshooting and maintaining VMware environments. • Experience with Remote Desktop Services • Experience with PowerShell scripting and experience in other languages like Python. • Experience with application of security settings and other commercial best practices such as DISA STIGS. • Experience with Security Content Automation Protocol (SCAP) • Experience with Group Policy Management (GPO) and applying Local Security Policies • Experience with Windows Task Scheduler • Experience Managing Active Directory • Experience with System (hardware) and application (software) installation and configuration. • Application of security settings and other commercial best practices such as DISA STIGS.Additional Skills & QualificationsPreferred Qualifications • Prior experienced with DISA and DISA’s support to mission partners • TS/SCI w/CI Poly Preferred • Integration of Network Management (NM) and Element Management (EM) systems with network performance, trouble ticketing, and security subsystems highly desired. • Experience with support systems to include enclave Ethernet switches, storage area networks (SAN), and network attached storage (NAS). • Candidates with a thorough knowledge of networking principles to included TCP/IP a plus. • Experience with a ticketing system such as BMC Remedy. • ITIL v3 Foundation certified • Linux OS experience. • Solaris OS experience. • Experience working with virtual environments.Qual Notes from PM: • Position for our standard Windows System Administrator. • Server experience is a must, AWS experience is a bonus. • Current opening is on the PM shift currently running from Noon to 8PM. • If the customer activates the 24/7 option the timing will move to 2PM to 10PM. • Our environment has a lot of requirement for these positions but our PM shift lead is also our Windows System lead so if the person is a little more junior within the required qualifications they will still have great support in the position.Job Type & LocationThis is a Contract position based out of Arlington, VA.Pay and BenefitsThe pay range for this position is $50.00 - $65.00/hr. Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
- Medical, dental & vision
- Critical Illness, Accident, and Hospital
- 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
- Life Insurance (Voluntary Life & AD&D for the employee and dependents)
- Short and long-term disability
- Health Spending Account (HSA)
- Transportation benefits
- Employee Assistance Program
- Time Off/Leave (PTO, Vacation or Sick Leave)Workplace TypeThis is a fully onsite position in Arlington,VA.Application DeadlineThis position is anticipated to close on Aug 31, 2026.About TEKsystemsWe're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.About TEKsystems and TEKsystems Global Services We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.Job SummaryJob number: JP-006227430Profession: Systems Administrator/Engineer
$73.45k - $132.78k
...sense of purpose, work life balance, and growth opportunities? There’s a place for you at Leidos!We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is establishing a modern secure web...SuggestedFull timeWork at officeLocal areaImmediate startRemote workMonday to FridayAfternoon shift- ...safeguard and protect our customers from increasing threats and vulnerabilities in this digital age. TDI is seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is establishing a modern secure web service...SuggestedPermanent employmentWork at officeLocal areaRemote workMonday to FridayAfternoon shift
- GCyber is seeking a Windows System Administrator, to help support our government customer in Arlington, VA. The role focuses on ownership of our Windows environment while supporting a mixed-OS infrastructure. This is a night shift position with hours from 12:00pm...SuggestedPermanent employmentNight shiftAfternoon shift
$185k - $265k
...Job Description Job Description Senior System Administrator (Windows) Location: McLean, VA (transitioning to Chantilly, VA) Clearance Required: Active TS/SCI with CI Polygraph Salary Range: $185,000 – $265,000 Travel: Up to 20% Overview We are seeking...SuggestedFull timeTemporary workImmediate start- ...Job Description Benefits: Competitive salary Opportunity for advancement Training & development Role: Windows System Administrator Location: Brevard County, FL 32925 Let’s Create Our Future Together at The AES Group! Job Description We are...Suggested
- A leading IT services company in Washington, DC is looking for a Windows System Administrator. The role involves building and maintaining server environments, automating tasks using scripting, and ensuring network services are properly configured. Candidates must have...
- RCG, Inc. in Washington, DC is seeking a Systems Administrator (Windows) to support a federal contract. This full-time, on-site role requires an active Top-Secret clearance and five days per week onsite; no remote work. The successful candidate will install, configure,...Full timeContract workRemote work
- A leading IT systems integrator in Arlington, Virginia is looking for a Jr. Windows System Admin. Responsibilities include managing Active Directory, Exchange, and Office 365 services, installing VMware ESXi servers, and ensuring backup server functionality. Ideal candidates...Temporary workWork at office
- ...Provide leading guidance on deploying, configuring and monitoring windows servers and blades like Dell or HP blades Qualifications... ...and phone number to reach you. - BS in an Information Systems or related field of study at Mapjects, we're a team of builders...Full timeImmediate start
$73.45k - $132.78k
Windows Systems Administrator Location: Suitland, MDSecurity Clearance: Active TS/SCI RequiredLeidos is seeking a Windows Systems Administrator III to support mission critical infrastructure in Suitland, MD. In this role, you will administer and maintain Windows server...Full timeRemote work$73.45k - $132.78k
Leidos Digital Modernization is seeking a skilled SCCM/Windows Systems Administrator to support the Defense Intelligence Agency (DIA) National Digital Exploitation & OSINT Center (NDOC) IT Operations and Maintenance (O&M) program. This is a mission-critical role providing...Full time$85k - $100k
...6+ years of engineering-level experience supporting Microsoft Windows Server in an enterprise datacenter environment. We prefer demonstrated... ...patch, monitor, back up, and maintain Windows Server operating systems and related software across physical and virtual infrastructure...Full timeWork at officeRemote work- ...contractor that provides strategic IT services that meet mission needs for Defense and Federal customers. We are hiring a Windows Systems/Application Administrator for an exciting remote opportunity. Job Description and Responsibilities Provides application...Temporary workFor contractorsWork at officeLocal areaRemote work
- ...Senior Windows Systems Administrator ACTIVE TS/SCI CLEARANCE with FS poly REQUIRED TO BE CONSIDERED FOR THIS POSITION Attend TEMs to discuss and agree upon MOAs –ensure MOA is within scope of server team’s work. Assess server loads and work with tech lead on developing...Remote work
- A leading IT solutions provider in Virginia is seeking a Senior MS Systems Administrator. The role involves server administration in Windows environments, managing team operations, and ensuring high system availability. Candidates should have 8+ years of experience, required...
- ...in deploying, configuring and managing Windows Servers Excellent hands‑on experience... ...Directory including features like Group Policy Administration, ADS Schema, ADS Replication and ADS... ...knowledge of Distributed File Systems (DFS) Excellent hands‑on knowledge of...Permanent employmentFull timeRemote work
- A leading IT solutions provider is seeking a knowledgeable professional for a full-time position focused on managing Windows Servers and Active Directory. The ideal candidate will possess strong hands-on experience in server deployment, configuration, and security management...Full time
- Paragone Solutions, Inc in McLean, Virginia is seeking a Junior Systems Administrator responsible for maintaining and supporting Windows-based systems and cloud services. This role involves teamwork with senior staff and includes responsibilities such as troubleshooting...
- AMERICAN SYSTEMS is seeking a Windows Server OS Administrator to join our McLean, VA team. This remote‑eligible full‑time role focuses on Windows Server environments, hybrid cloud, and security hardening across on‑prem and cloud platforms. You will implement, monitor,...Full timeRemote work
- ...multiple power phases as it relates to data center deployments and systems. Advanced knowledge of the Microsoft Office Suite to include... .../IP and network protocols. Experience in intimacy with UNIX, Windows, and Linux hardware and software configurations. Knowledge of AWS...For contractorsWork at office
- A government services provider has an immediate opening for a Senior Systems Administrator in Lanham, MD. This role involves supporting infrastructure management, troubleshooting issues in a Microsoft Hyper-V environment, and requires at least 5 years of hands-on experience...Immediate start
- USM Business Systems Inc. is a quickly developing worldwide System Integrator, Software... ...in giving most astounding quality and administrations through industry best practices planned... ...keenness. Job Description Position: Jr. Windows System Admin Location: Arlington, VA...Work at officeWorldwide
$85k - $100k
Overview Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased... ...standards, patch, monitor, backup, and maintain various Windows Server operating systems and associated software utilizing physical...For contractorsRemote work- ...effective approach, ensuring that we lead with both innovation and integrity. Position Summary We are seeking a Lead Windows Systems Administrator to provide systems engineering and administration support for mission-critical, contract-owned systems operating in a...Contract work
- ..., 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...Full timeContract workTemporary workFor contractorsH1bWork at officeFlexible hours
$100k - $245k
Join Johns Hopkins Applied Physics Lab as a Senior Windows Systems Administrator, responsible for securing enterprise systems in a DoD environment. Ideal candidates have 5+ years of experience with MECM/SCCM, Active Directory expertise, and a focus on security compliance...$116.95k - $136.33k
...,331.2 per year Requirements: We require three years of experience in systems, operations, procedures, research, or analysis, along with a bachelors degree in business, public administration, finance, computer science, or a related field. We also accept an equivalent...Hourly payFull timeWork at officeFlexible hours$90k
...secret? A collaboration of top-notch talent, passion, and a whole lot of determination! At the core of our company is our value system. Respect, Inclusiveness, Integrity, Transparency, and Excellence form the foundation for everything we do. What You Will Get To...Full timeContract workWork at officeFlexible hours- Electrosoft Services, LLC in Arlington, VA is seeking a senior Database Administrator to lead enterprise database environments, ensuring performance, security, and reliability for mission-critical operations. The role requires deep experience with Oracle, SQL Server, PostgreSQL...
- ...capabilities in AI/ML & Decision Analytics, Modeling and Simulation, and Future Force Assessments.SPA has a need for a Database Administrator to manage and optimize databases supporting FCP, APACS, and related applications. This role safeguards data integrity and performance...Flexible hours
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