Role Overview
Maximus is hiring a senior-level Windows Administrator. This is a contract role in Mt Rainier. Part of Maximus's Security hiring. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
Location: Mt Rainier
Job Summary
Maximus is seeking a Senior Windows Administrator to join our team. As a Senior Windows Administrator, you will be responsible for overseeing the design, implementation, and maintenance of windows-based servers and systems. Your role will involve managing server infrastructure, troubleshooting issues, and ensuring the reliability and security of the Windows environment.
Internal Job Profile Code: TCS
219, T3, Band 6
Job Responsibilities
- Administer and maintain Windows-based server infrastructure, including installation, configuration, and patch management
- Monitor system performance, identify bottlenecks, and implement optimization strategies to ensure performance and reliability
- Experience in Windows-based systems, such as Windows 2008, 2012R2, 2016R2
- Create and maintain documentation related to system configurations, procedures, and SOPs
- Ensure high availability and disaster recovery readiness by implementing appropriate backup and restoration strategies
- Install, configure, and troubleshoot the local and wide area network applications, including software development tools and operating systems
This position is an onsite role, 5 days a week and requires a secret clearance.
Requirements
- An Active Secret Clearance is required
- Due to federal requirements, only US Citizens can be considered. Candidates with dual citizenship cannot be considered.
- 7+ years of experience in the related field
- This position requires a High School Diploma, GED, or equivalent
- This is an on-site position at a government facility in Annapolis Junction, MD.
- Requires presence on-site five days per week.
- Candidates must reside within a commutable distance.
- Participation in a rotational on-call schedule for emergency page-outs is required.
- Team player, fast learner with ability to work proactively and independently to support mission critical operations supporting geographically diverse locations.
Compensation & Benefits
Minimum Salary: $70,000.00
Maximum Salary: $
Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards.
Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances.
Accommodations
Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process—including accessing job postings, completing assessments, or participating in interviews—please contact People Operations at .
EEO Statement
Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics.
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Frequently Asked Questions
How do I apply for the Windows Administrator position at Maximus?
Use the Apply button above to submit your application directly to Maximus. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Windows Administrator position at Maximus located?
This position is based in Mt Rainier. Maximus has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Windows Administrator at Maximus earn?
Maximus has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Windows Administrator role at Maximus posted?
This role was posted on April 4, 2026 (65 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
How much experience does the Windows Administrator role at Maximus require?
This is a senior-level position. Most senior roles call for 5+ years of directly relevant experience. Maximus lists their specific requirements in the description below, so review the must-have qualifications closely before applying.
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