Parsons Corporation · 7 hours ago
Cybersecurity Engineer, Senior
US - MD, Columbia
Full-time
Hybrid
Mid, Senior Level
$109K/yr - $190K/yr
4+ years expParsons Corporation is seeking a Senior Cybersecurity Engineer to join their Cyber & Intelligence team supporting DCSA partners. The role involves developing secure baseline configurations, ensuring compliance with NIST standards, and protecting projects from evolving threats.
Building MaterialConstructionConsultingIndustrial EngineeringInformation TechnologyInfrastructureMilitarySecurity
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Work closely with system designers, operators, as well as industry to design security into products, develop new standards, and highlight requirement gaps
Design and conduct risk assessments to ensure capabilities are integrated properly without threat to the systems’ security posture
Generate cybersecurity functional requirements during design reviews and support the agile development of systems and capabilities
Develop and execute, security-centric test and evaluation procedures and document results
Troubleshoot and investigate system configurations, patches, security scan findings
Identify and update security and virus scan definitions to determine integration strategies and baseline impacts
Review Security Technical Implementation Guide (STIG) findings and ensure all systems and capabilities remain compliant
Provide support to the Assessment and Authorization (A&A) Risk Management Framework (RMF) with processes established in DOD Instruction 8510.01 on all client managed systems, to ensure the valid and accurate review of all associated documentation
Develop and review certification and accreditation documents
Develop and review RMF artifacts (e.g., System Security Plan (SSP); Ports, Protocols and Services (PPS); and Accreditation Boundary diagrams)
Qualification
Required
Current Top Secret security clearance is required and therefore all candidates must be a U.S. Citizen
B.A./B.S. in Cyber Security, Information Security Engineering, mathematics, or a related field (Educational requirements may be adjusted for applicable work experience.)
Current DoD 8570 IAT II certification
Must have recent RMF and ATO experience
Must have extensive experience in Cyber Security Tools, network topologies, intrusion detection, PKI, and secured networks
Minimum of 4-8 years' experience in designing and implementing systems that meet agency Cyber Security policy and regulations. (Work experience may be adjusted for highly specialized knowledge or uniquely applicable experience.)
Knowledge of Risk Management processes and methodologies
Experience developing RMF documentation and artifacts (e.g., PPS, design diagrams, SOPs, POA&Ms, etc.)
Experience in network security architecture concepts including topology, protocols, components, and principles (e.g., application of defense-in-depth)
Good verbal and written communication skills
Preferred
Current DoD 8570.01 IAT III certification
Experience with AWS and cloud architecture design
Experience with security tools and devices, including network firewalls, web proxy, intrusion prevention systems, vulnerability scanners, or penetration tools, or object-oriented programming languages, including Java or Python
Benefits
Medical
Dental
Vision
Paid time off
401(k)
Life insurance
Flexible work schedules
Holidays
Company
Parsons Corporation
Parsons is an engineering, construction, technical and management services firm for national security and global infrastructure markets.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$700M2024-02-21Post Ipo Debt· $700M
2019-05-07IPO
Leadership Team
Carey Smith
Chair, President and CEO
Matthew Ofilos
Chief Financial Officer
Recent News
2026-01-22
2026-01-19
World Construction Network
2026-01-16
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