Senior System Administrator

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Annapolis Junction, MDPosted Today

Role Overview

Freedomconsulting is hiring a Senior System Administrator. This is a full-time role in Annapolis Junction. posted today. applications are still in the early window, before most candidates have applied. Full responsibilities, required qualifications, and the apply link are listed in the description below.

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PHPSQLAWSTerraformAnsibleLinuxOracleOR

Job description

Join Our Mission-Focused Team — This Position Is Eligible for a $25,000 Welcome Bonus for Qualified Candidates!

We are seeking a Senior System Administrator to join one of our Prime Contracts supporting the Government's Corporate Management Services (CMS) organization. In this role, you will help design, modernize, secure, and sustain the enterprise applications and platforms that keep the organization operating every day. Working alongside experts in software engineering, cloud computing, DevSecOps, systems engineering, user experience, and enterprise platforms, you'll help modernize legacy systems, automate business processes, integrate commercial technologies, and deliver innovative solutions that improve efficiency, reduce costs, and enhance the user experience.

If you're looking for an opportunity where your work has broad enterprise impact, you'll find it here. Our diverse and growing team offers the chance to solve complex technical challenges, collaborate with talented professionals, and directly contribute to the technology and services that enable the Government's mission around the world.

Ready to make an impact? Apply today and join our mission-focused team. This position is eligible for a $25,000 Welcome Bonus for qualified candidates. Bonus eligibility and payment terms apply.

Primary Responsibilities:

Perform IAVA patching and reporting across enterprise systems.
Maintain and administer Windows Server (various versions) and Linux server environments in a hybrid infrastructure.
Provide troubleshooting, maintenance, and operational support for IT systems, including both on-premise and cloud-hosted environments.
Execute patching, software maintenance, and upgrades for Linux and Windows systems.
Implement and manage Windows Group Policy Objects (GPOs) and perform PowerShell scripting for automation and administrative tasks.
Utilize AWS services, including EC2, Lambda functions, CloudFormation, and Cloud-native scripting to automate deployments and manage cloud infrastructure.
Support infrastructure as code initiatives using Ansible and Terraform for automation, configuration management, and provisioning.
Develop and maintain system scripts and automation tools to streamline operations and improve system reliability.

Required Qualifications:

Fifteen (15) years of experience as an SA in programs and contracts of similar scope, type, and complexity is required.
Bachelor’s degree in a technical discipline from an accredited college or university is required. Five (5) years of additional SA experience may be substituted for a bachelor's degree.
DoD 8570 compliance with Information Assurance Technical (IAT) Level I is required as specified in the individual TTOs
Proficiency with maintaining various versions of Windows Server including hardening, patching, upgrading and disk management.
Linux server experience including patching and software maintenance.
Experience with IAVA patching and reporting
Experience in maintaining and upgrades various types of installed software
Skilled in problem solving and troubleshooting of computer systems and software
Must be able to work during core hours of M-F 10am-2pm. Exceptions will be considered on a case-by-case basis

Desired Qualifications:

D 8570 compliance with Information Assurance Technical (IAT) Level I
Experience with PowerShell scripting language

Technology sack of applications with which this role will interact:

Linux
Windows
Ansible
Terraform
AWS (EC2, Lamda functions, Cloud formation, Cloud native-scripting)
PHP
.NET
C#
Microsoft SQL Server
Oracle

The estimated salary range for this position is between $190,000-$240,000 (annualized USD). This range reflects the typical pay for the role and is one part of the company's comprehensive compensation package. Actual salaries are influenced by several factors, such as location, the individual’s education, skills, experience, and competencies, as well as contract affordability and organizational needs.

What’s in It for You?

Flexible work environment

A team mentality – work with friendly, like-minded professionals

Work with innovative, cutting edge technologies

Enjoy extremely competitive compensation and benefits

A work-life balance you can count on

Opportunities to grow and advance your career on our dime

The Benefits You Get with Freedom

Amazing benefits including matching 401k, fully paid medical, and more

Generous paid time off – including paid site closure days

Competitive salary offerings

Paid training and tuition reimbursement

Referral bonuses

Fully paid life and disability

Annual logo wear allowance

Company sponsored events (game nights, holiday party, summer party, happy hours)

Interested in learning more about Freedom and our culture? Contact us today! We’re constantly hosting hiring events in our office and elsewhere, to help you get a sense of what life is like at Freedom before joining the team.

As an Equal Opportunity Employer, we do not discriminate on the basis of race, color, religion, sex, age, marital status, disability or veteran status

Applicant Federal & E-Verify Postings

VEVRAA Federal Contractor

Accessibility: If you need an accommodation as part of the employment process, please contact Human Resources at

Phone: 410-290-9035

Email: recruiting@goftsg.com

Equal Opportunity Employer, including disabled and veterans.

If you want to view the EEO Law poster, please choose your language: English - Spanish - Arabic - Chinese

If you want to view the EEO Law Supplement poster, please choose your language: English - Spanish - Chinese

If you want to view the Pay Transparency Policy Statement, please click the link: English

About Freedomconsulting

Freedomconsulting

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Frequently Asked Questions

How do I apply for the Senior System Administrator position at Freedomconsulting?

Use the Apply button above to submit your application directly to Freedomconsulting. 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 Senior System Administrator position at Freedomconsulting located?

This position is based in Annapolis Junction. Freedomconsulting has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.

What does a Senior System Administrator at Freedomconsulting earn?

Freedomconsulting 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 Senior System Administrator role at Freedomconsulting posted?

This role was posted on July 9, 2026 (today). 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 Senior System Administrator role at Freedomconsulting require?

This is a senior-level position. Most senior roles call for 5+ years of directly relevant experience. Freedomconsulting lists their specific requirements in the description below, so review the must-have qualifications closely before applying.