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Alluvial Concepts (Macro Pros)

Sr. Systems Administrator (Hybrid)

On site

Bethesda, United states

$ 160,000 /year

Mid level

Freelance

19-01-2026

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Skills

Communication SQL Test Strategic thinking Problem-solving Training Databases Analytical Skills SQL Server

Job Specifications

Join our team of experts at a leading professional services firm that specializes in providing consulting, technology, and outsourcing solutions to government agencies and public sector organizations. As a Sr. System Administrator, you will play a crucial role in managing and maintaining mission-critical application systems in a hybrid work environment.

Sr. System Administrator

Bethesda, MD & Remote (Hybrid) - 4 to 5 days onsite for the first 30 to 45 days. 2 days on-site after that.

Must currently live in metro Washington, D.C.

Contract Period: 18+ months -> 1st Period of Performance (POP) is thru March 31, 2026, then 12 months extensions

VISA: US Citizen Only (Able to obtain a Public Trust Clearance)

Experience Required: 5+ years

Job Summary

As a Sr. System Administrator, you will be responsible for the seamless operation and continuous improvement of our client's application infrastructure. You will work closely with cross-functional teams to troubleshoot issues, implement upgrades, and ensure the reliability and performance of the applications. Your expertise and strategic thinking will be instrumental in driving innovation and enhancing the user experience. The Sr. System Administrator will need to be familiar with Microsoft systems, patching, and general IT operational practices.

Key Responsibilities

Administer and maintain enterprise-level application systems, including databases, middleware, and user interfaces
Proactively monitor system performance, identify bottlenecks, and implement optimizations
Collaborate with development teams to test and deploy application updates and patches
Develop and document standard operating procedures for application management
Provide technical support and training to end-users, ensuring their efficient and effective use of the applications
Analyze usage data and user feedback to identify opportunities for improvement
Participate in project planning and implementation, contributing your application expertise

Qualifications

Bachelor's degree in Computer Science, Information Technology, or a related field. Will consider overall experience and Certifications in lieu of a degree
5+ years of experience as a Sr. System Administrator or similar role
Proficient in administering and troubleshooting enterprise-level application systems
Experience with SQL Server
Strong problem-solving and analytical skills, with the ability to identify and resolve complex issues
Excellent communication and collaboration skills, with the ability to work effectively with cross-functional teams
Familiarity with government regulations and compliance requirements
Certifications in relevant application administration or IT service management frameworks (e.g., ITIL, TOGAF) are preferred

Equal Opportunity Employer

Our company is committed to providing equal employment opportunities to all individuals, regardless of race, color, religion, sex, national origin, age, disability, or any other characteristic protected by law.

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About the Company

A boutique IT staffing solutions and services firm providing customized, flexible talent solutions designed around your specific projects and hiring needs. Agile Applied to Staffing. Macro Pros’ proven Agile staffing approach ensures delivery of just-in-time, highly-skilled technology consultants who integrate seamlessly into any project environment. Talent Agency Mindset. We cultivate careers for colleagues rather than place strangers in open roles. Every day, we leverage the Macro Pros network to offer technology professio... Know more