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Systems Administrator

Integral
Tysons, VA Full Time
POSTED ON 8/3/2026
AVAILABLE BEFORE 9/2/2026
Overview

The System Administrator provides system administration for all systems and applications supported by security guidance, orders and directives, identifying and remediating vulnerabilities, implementing and testing security controls, assisting with software upgrades and maintaining a healthy system for the Defense Nuclear Facilities Safety Board (DNFSB) network.

Responsibilities

  • Perform tasks required to achieve and maintain Authorizations to Operate (ATOs) for all supported systems and applications.
  • Perform tasks required to achieve and maintain Authorizations to Operate (ATOs) for all supported systems and applications.
  • Ensure all servers are virtualized, maintain accurate diagrams, and maintain baseline documentation of the server configurations.
  • Provide system administration for applications residing in commercial and Government cloud-based environments; assist the Government with consolidation and rationalization efforts that could include the need to migrate applications to an approved hosting environment.
  • Conduct and maintain daily and weekly backups on and off-site for all production and identified development servers.
  • Test software patches and upgrades; assist the Government with adhering to Secure Technical Implementation Guides (STIG), Cyber Task Orders (CTO), and Information Assurance Vulnerability Alerts (IAVAs).
  • Provide problem resolution to restore services that have been degraded or have experienced a mission-impacting service outage.
  • Perform application/system monitoring of all services, including customer-provided applications.

Qualifications

Required:

  • Bachelor's Degree in IT related degree with 3 years of experience
  • Demonstrated experience performing Automated Service Interruptions (ASIs) and STIG compliance.
  • Have and maintain IAT Level II baseline certification,
  • Registered IAT Level II baseline certification: either CCNA Security, CySA **, GICSP, GSEC, Security CE, CND, and SSCP (preferred Security CE certificate)
  • Secret Clearance.

Company Overview

Integral partners with federal defense, intelligence, and civilian leaders to tackle their most important challenges and deliver positive outcomes. Since our founding in 1998, we have helped clients leverage existing and emerging technologies to transform their enterprises, empower growth, drive innovation, and build sustainable success. The forward-leaning solutions we deliver are tailored to each mission with a focus on keeping our nation safe and secure.

Integral is headquartered in McLean, VA and serves clients throughout the country.

We offer a comprehensive total rewards package including paid parental leave and immediate vesting in our 401(k). Give us a try and become part of a curated group of professionals at Integral Federal!

Our package also includes:

Medical, Dental & Vision Insurance

Flexible Spending Accounts

Short-Term and Long-Term Disability Insurance

Life Insurance

Paid Time Off & Holidays

Earned Bonuses & Awards

Professional Training Reimbursement

Employee Assistance Program

Equal Opportunity Employer/Protected Veteran/Disability

Salary.com Estimation for Systems Administrator in Tysons, VA
$94,386 to $119,859
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