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Peraton

Runs and secures technology for federal agencies

Information Assurance and Security Specialist

Security Operations & Incident Response +1Confirmed live in the last 24 hours
Full-timeHerndon, VA, USAIn-person

About the Job

Requirements

  • A bachelor's degree and five years of experience are required.
  • At least four years of experience with NIST 800-53 security controls and the Risk Management Framework process with a U.S. Government agency are required.
  • At least two years of experience with vulnerability management for networks, operating systems, and software are required.
  • Familiarity with cybersecurity tools such as Splunk, HBSS, and Nessus Security Center is required.
  • The candidate must be capable of designing user-focused dashboards and reports.
  • A current Security+ certification or similar DoD 8570 IAT certification is required.
  • The candidate must possess an active, current Top Secret/Sensitive Compartmented Information clearance and be able to pass a polygraph.

Responsibilities

  • Monitor, analyze, and detect cyber events and incidents within information systems and networks under general supervision.
  • Develop techniques and procedures for information-system and cybersecurity risk assessments and compliance audits.
  • Evaluate and test hardware, firmware, and software for possible impacts on system security.
  • Investigate and resolve security incidents such as intrusions, attacks, or leaks.
  • Perform patch management and vulnerability remediation for IT assets, ensuring compliance with DISA STIGs, CIS Benchmarks, and SCAP security benchmarks.
  • Ensure information-system and cybersecurity plans, controls, processes, standards, policies, and procedures align with applicable standards and overall cybersecurity objectives.
  • Support implementation of Zero Trust Architecture and Identity and Access Management controls.
  • Conduct security reviews of third-party applications and vendors to mitigate supply-chain risks.
  • Communicate with the customer information-assurance team about asset changes, determine the impact of upcoming policy changes, and convey evolving information-assurance requirements.
  • Help secure cloud-based environments using AWS, Azure, and Google Cloud through controls such as CASB, CSPM, and cloud encryption.
  • Work with engineering and operations teams to review and update procedures and standard operating procedures to support positive cybersecurity outcomes.

About the Company

Peraton

Runs and secures technology for federal agencies

Peraton builds and runs secure technology for American defense, intelligence, space, and civilian agencies, from military networks to satellite ground stations. In 2025, the Federal Aviation Administration chose it to manage the overhaul of the nation's air traffic control system, replacing copper wiring with fiber and upgrading radar and radios. Its engineers, many holding security clearances, run and defend agency networks and data centers, write mission software, and operate space and communications systems, and agencies pay for this work through multiyear contracts. Peraton was formed in 2017, when private-equity firm Veritas Capital bought Harris Corporation's government IT business, and is based in Reston, Virginia.

Company size
10,001+
Company stage
Grant
Total funding
$60M
Headquarters
Reston, VA
Founded
2017

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