System Admin Senior

Washington, D.C.
Defense – Systems Administration /
Regular /
At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next.

Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility—leveraging a foundation of speed, flexibility, and ingenuity to strengthen and protect our nation’s vital interests.

Requisition #: 192

Job Title: System Admin Senior

Location: 1000 Navy Pentagon Washington, District of Columbia 20350

Clearance Level: Active DoD - Secret

Required Certification(s): 
·       Must meet DoD 8570 IAT II certification (Security+)

Provide various Information Technology (IT) services in support of the Department of the Navy Chief Information Officer (DON CIO) for over 4000 customers, including incident and request support; conducting program analysis and studies; developing, operating, and maintaining IT systems and applications; and maintaining vigilance with regard to information assurance. These IT services are deployed either directly or indirectly to support DON CIO customers across the Secretary of the Navy Headquarters within the National Capital Region (NCR) including sites located at the Pentagon, Washington Navy Yard, Joint Base Anacostia-Bolling, Arlington Annex and Crystal City.
·       Experience administering systems/networks with increasing levels of responsibility.
·       Experience with DoD Information Assurance practices and tools to include McAfee/Trellix, ACAS, NESSUS, evaluating external vulnerability reports, web risk assessments and determining actions required to mitigate or close the vulnerability.
·       Implementing server STIGs and DoD Policies within systems and networks.
·       Manage security patch deployment for multiple OS and applications (Microsoft and Linux)
·       Configure and administer IIS web applications, Active Directory, Windows Defender Firewall and Firewalls


Required Certifications
·       Must meet DoD 8570 IAT II certification (Security+).

Education, Background, and Years of Experience
·       5+ years experience with administering systems/networks  and DoD policies.
·       3+ years configuration experience.


Required Skills
·       Must possess strong communication, organizational and leadership skills to include management with multiple priorities and projects.

Preferred Skills
·       Experience working with network and application monitoring and analysis tools such as Thycotic Secret Server, Solar Winds and Splunk.
·       Experience with VMware Cloud Director and application based firewalls.
·       Experience deploying and administering Public Key Infrastructure (PKI) and Single Sign-On in Windows and Linux network, BIG-IP and both custom and third party applications.
·       Experience working with cloud environments (AWS, Azure).
·       Experience performing audit log analysis to identify threats and performance problems.


Environmental Conditions
·       Contractor site with 0%-10% travel possible. Possible off-hours work to support releases and outages. General office environment. Work is generally sedentary in nature, but may require standing and walking for up to 10% of the time. The working environment is generally favorable. Lighting and temperature are adequate, and there are not hazardous or unpleasant conditions caused by noise, dust, etc. Work is generally performed within an office environment, with standard office equipment available.

Strength Demands
·       Sedentary – 10 lbs. Maximum lifting, occasional lift/carry of small articles.  Some occasional walking or standing may be required.   Jobs are sedentary if walking and standing are required only occasionally, and all other sedentary criteria are met.

Physical Requirements
·       Stand or Sit; Walk; Repetitive Motion; Use Hands / Fingers to Handle or Feel; Stoop, Kneel, Crouch, or Crawl; See; Push or Pull; Climb (stairs, ladders) or Balance (ascend / descend, work atop, traverse).
Employees of Agile Defense are our number one priority, and the importance we place on our culture here is fundamental. Our culture is alive and evolving, but it always stays true to its roots. Here, you are valued as a family member, and we believe that we can accomplish great things together. Agile Defense has been highly successful in the past few years due to our employees and the culture we create together. What makes us Agile? We call it the 6Hs, the values that define our culture and guide everything we do. Together, these values infuse vibrancy, integrity, and a tireless work ethic into advancing the most important national security and critical civilian missions. It's how we show up every day. It's who we are.

Happy - Be Infectious.
Happiness multiplies and creates a positive and connected environment where motivation and satisfaction have an outsized effect on everything we do.

Helpful - Be Supportive.
Being helpful is the foundation of teamwork, resulting in a supportive atmosphere where collaboration flourishes, and collective success is celebrated.

Honest - Be Trustworthy.
Honesty serves as our compass, ensuring transparent communication and ethical conduct, essential to who we are and the complex domains we support.

Humble - Be Grounded.
Success is not achieved alone, humility ensures a culture of mutual respect, encouraging open communication, and a willingness to learn from one another and take on any task.

Hungry - Be Eager.
Our hunger for excellence drives an insatiable appetite for innovation and continuous improvement, propelling us forward in the face of new and unprecedented challenges.

Hustle - Be Driven.
Hustle is reflected in our relentless work ethic, where we are each committed to going above and beyond to advance the mission and achieve success.

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
The contractor 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. However, 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 contractor’s legal duty to furnish information. 41 CFR 60-1.35(c)