Systems Administrator - Senior

Accenture Federal Services

On-siteChantilly, VA$94k–188k/yr

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Systems Administrator - Senior at Accenture Federal Services, Chantilly, VA (On-site). Pay posted by the employer: $94k–188k/yr. Posted Oct 14, 2026, last seen on the employer's hiring page Nov 6, 2026. Mentioned in the posting: Clearance required, AWS, Azure, GCP, Kubernetes.

Clearance requiredAWSAzureGCPKubernetes

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense...

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At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations.

Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to Work, we offer a collaborative and caring community where you feel like you belong and are empowered to grow, learn and thrive through hands-on experience, certifications, industry training and more.

Join us to drive positive, lasting change that moves missions and the government forward!

Who you’ll be:

The Senior Systems Administrator is responsible for provisioning, configuring, and maintaining highly available systems while driving automation, operational efficiency, and secure infrastructure management. This role leverages Infrastructure as Code (IaC), configuration management, and automation tools to streamline system administration, improve reliability, and strengthen cybersecurity posture. The Senior Systems Administrator provides technical mentorship, promotes standardization, and leads system optimization initiatives across the enterprise.

What you’ll do:

Provision, configure, and maintain highly available systems across enterprise environments.
Drive automation initiatives using Infrastructure as Code (IaC) and configuration management tools.
Implement and optimize system reliability, performance, and security controls.
Strengthen cybersecurity posture through secure infrastructure management practices.
Provide technical mentorship and guidance to systems administration teams.
Promote standardization of system configurations and operational procedures.
Lead system optimization initiatives to improve operational efficiency.
Monitor system health and resolve issues to ensure continuous availability.

What you need:

US Citizen with Active TS/SCI CI Poly
Experience managing Windows and/or Linux server environments.
Strong knowledge of Infrastructure as Code (IaC) and configuration management tools such as Terraform, Ansible, Puppet, or Chef.
Experience with cloud and hybrid-cloud platforms such as AWS, Azure, or Google Cloud.
Knowledge of system monitoring, backup, disaster recovery, and performance optimization practices.
Experience with patch management, automation, and enterprise security controls.
Strong troubleshooting, analytical, and problem-solving skills.

Unique Skills / Technical Requirements

Air-gapped hybrid cloud and on‑premises operational environments, including complex multi‑enclave ecosystems
AWS GovCloud/SC2S/C2S and GCP cloud platforms Nutanix host and cluster configuration, management with Prism Central, and NDFS configuration/management
Cisco switching, routing, firewalling, and site-to-site functionality (such as IPSEC, DMVPN, and SD-WAN)
Locally hosted GPU servers
Multi-tenant Cross-Domain Solutions (CDS)
Infrastructure‑as‑Code (Terraform, Ansible)
Containerization and orchestration (Docker, Kubernetes, OpenShift)
Cloud‑native security implementation and security accreditation processes
Advanced GitLab CI/CD pipelines and DevSecOps practices
Enterprise database services (RDS, RDS Aurora, DynamoDB)
Serverless architectures (Lambda)
Cloud networking and VPC configuration
Monitoring, logging, and data platforms (Elasticsearch, OpenSearch, Splunk)
Microservices architecture and API Gateway implementation
Development experience with Python, .NET/C#, and related languages
Identity and access services (Microsoft Active Directory, LDAP / OpenLDAP, Entra ID, Keycloak)
High‑assurance cross‑domain and encryption solutions (TACLANE, NCAP)
Cloud cost‑optimization techniques
Operating Systems: Linux (e.g., Rocky, RedHat, Amazon, Ubuntu), Windows, and Mac OS

Nice to have:

Experience with containerized environments and orchestration platforms such as Docker and Kubernetes.
Microsoft, Red Hat, VMware, AWS, Azure, or comparable infrastructure certifications.
Knowledge of DevSecOps, CI/CD pipelines, and infrastructure automation frameworks.
Experience supporting highly regulated, government, defense, or enterprise environments.
Familiarity with compliance frameworks, vulnerability management, and security auditing processes.
Experience mentoring junior administrators and leading infrastructure improvement initiatives.

As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia. The base pay range for this position in these locations is shown below. Compensation for roles at Accenture Federal Services varies depending on a wide array of factors, including but not limited to office location, role, skill set, and level of experience. Accenture Federal Services offers a wide variety of benefits. You can find more information on benefits here. We accept applications on an on-going basis and there is no fixed deadline to apply.

The pay range for the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia is:

$94,000—$187,600 USD

What We Believe

As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. We have an unwavering commitment to creating a culture in which all our people are respected, feel a sense of belonging, and have equal opportunity. As a business imperative, every person at Accenture Federal Services has the responsibility to create and sustain a culture where everyone feels welcomed and included. This is grounded in our core values and our experience that hiring and developing great people who reflect different perspectives, experiences, and backgrounds is key to driving innovation and delivering the results that our clients and the country count on.

Equal Employment Opportunity Statement

We believe that no one should be discriminated against because of their differences. All employment decisions shall be made without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by federal, state, or local law. Our rich diversity makes us more innovative, more competitive, and more creative, which helps us better serve our clients and our communities. For details, view a copy of the Accenture Federal Services Equal Opportunity Policy Statement.

Accenture Federal Services is an Equal Employment Opportunity employer. Additionally, as an Affirmative Action Employer for Veterans and Individuals with Disabilities, Accenture Federal Services is committed to providing veteran employment opportunities to our service men and women.

Requesting An Accommodation

Accenture Federal Services is committed to providing equal employment opportunities for persons with disabilities or religious observances, including reasonable accommodation when needed. If you are hired by Accenture Federal Services and require accommodation to perform the essential functions of your role, you will be asked to participate in our reasonable accommodation process. Accommodations made to facilitate the recruiting process are not a guarantee of future or continued accommodations once hired.

If you are being considered for employment opportunities with Accenture Federal Services and need an accommodation for a disability or religious observance during the interview process or for the job you are interviewing for, please speak with your recruiter.

Other Employment Statements

Applicants for employment in the US must have work authorization that does not now or in the future require sponsorship of a visa for employment authorization in the United States.

Candidates who are currently employed by a client of Accenture Federal Services or an affiliated Accenture business may not be eligible for consideration.

Job candidates will not be obligated to disclose sealed or expunged records of conviction or arrest as part of the hiring process.

The Company will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. Additionally, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the Company's legal duty to furnish information.

California requires additional notifications for applicants and employees. If you are a California resident, live in or plan to work from Los Angeles County upon being hired for this position, please click here for additional important information.

Read the full description on Accenture Federal Services's site

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