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Peraton

Runs and secures technology for federal agencies

Cybersecurity Architect

Security Governance, Risk & ComplianceConfirmed live in the last 24 hours
Full-timeLinthicum Heights, MD, USA

About the Job

Requirements

  • Demonstrated expert working knowledge of cyber security program standards, processes, and procedures; industry-standard security frameworks; NIST Special Publication 800-53 and 800-53A; AFPD 17-1; AFI 17-130; and cybersecurity program management.
  • Ability to write security policies and procedures, Cybersecurity Strategy (CSS), System Security Plans (SSP), System Security and Privacy Plans (SSPP), and assess ATO package artifacts.
  • Expert knowledge of Risk Management Framework (RMF) version 5 processes and workflows.
  • Ability to use eMASS and RMF version 5 to document and update system status; identify, document, and manage operational and technical security controls; use implementation and risk assessment tabs; manage non-compliant and non-validated controls; manage Plans of Action and Milestones (POA&Ms), including entry, evidence, and close-out; produce reports; and track POA&M due dates.
  • Ability to complete checklists to ensure Security Authorization Process documents are complete and comply with applicable guidance.
  • Ability to work collaboratively with IT counterparts, communicate complex technical information to non-technical audiences, and coordinate Security Technical Implementation Guide (STIG) remediation with system administrators and developers.
  • Ability to conduct risk assessments, monitor security incidents, and respond appropriately to security threats.
  • Working understanding of network technology, including network protocols and TCP/IP; operating systems and security protocols; system architecture, data flow, security category, requirements, configuration management processes and procedures, and user profiles; firewalls, rules, configurations, intrusion detection tools, prevention systems, encryption techniques, Windows, Unix, Linux, databases, and web servers.
  • Ability to execute tasks with little to no oversight or support and manage multiple competing priorities without loss of productivity.
  • Active Secret security clearance.
  • Bachelor’s degree and 8+ years of experience, master’s degree and 6+ years of experience, or PhD and 3+ years of experience; alternatively, in lieu of a bachelor’s degree, 12 years of relevant experience or specialized training.
  • Active IAT Level II certification, such as CompTIA Security+.

Responsibilities

  • Ensure implementation and maintenance of security controls in accordance with RMF version 5.
  • Manage ATO packages.
  • Draft security documentation, including Operating Procedures, Cybersecurity Strategy (CSS), System Security Plans (SSP), ATO packages, and System Security and Privacy Plans (SSPP), in accordance with Department of Defense policies, Department of the Air Force regulations, and federal government customer guidance.
  • Conduct cyber investigations, digital forensics, cyber threat analysis, and mission support.
  • Work onsite Monday through Friday.

Desired Qualifications

  • A degree in Information Technology, Computer Science, Cybersecurity, Information Systems, Data Science, or Software Engineering is highly desired.
  • Active CASP+ or CISSP certification.
  • Experience transitioning from RMF version 4 to version 5.
  • Basic understanding of identity and access management system capabilities and configuration.
  • Experience with cloud computing platforms such as AWS and Azure.
  • Experience with task orders and operations orders.
  • Experience leading cybersecurity (ISSO and ISSE) teams.

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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