Principal Cyber Security Engineer
ManTech International
At ManTech, we are committed to safeguarding national security through cutting-edge technology and solutions. We are seeking a Principal Cyber Security Engineer to lead our cybersecurity initiatives and protect our critical information systems. This pivotal role involves designing, implementing, and monitoring security measures to protect data, networks, and computer systems for governmental agencies. The ideal candidate will have a strong background in cybersecurity frameworks, threat analysis, and system design combined with the ability to lead projects and mentor team members.
- ...MANTECH seeks a motivated, career and customer-oriented Senior Principal Cyber Security Engineer to join our team in Chantilly, VA . In this role, you will support mission-critical cybersecurity operations by designing, deploying, and maintaining secure, resilient...PrincipalWork at office
- ...MANTECH seeks a motivated, career and customer-oriented Principal Cyber Security Engineer to join our team in Chantilly, VA . Responsibilities include but are not limited to: Engineer, design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment...PrincipalWork at office
- ...MANTECH seeks a motivated, career and customer-oriented Principal Cyber Security Engineer to join our team in Chantilly, VA . Principal Cyber Security engineers are responsible for the quality of cyber security related solution delivery, development, testing and...PrincipalWork experience placementWork at office
- ...MANTECH seeks a motivated, career and customer-oriented Principal Cyber Security Engineer to join our team in Chantilly, VA . The Principal Cyber Security Engineer will leverage their strong technical background and knowledge to support the Sponsor’s system accreditation...PrincipalWork at office
- ...MANTECH seeks a motivated, career and customer-oriented Principal Cyber Security Engineer to join our team in Chantilly, VA . Responsibilities include, but are not limited to: Manage and lead the resources across the program areas to meet mission and vision...PrincipalWork at office
- ManTech is seeking a seasoned Senior Principal Cyber Security Engineer to spearhead our cyber defense initiatives, providing robust cybersecurity solutions for our broad spectrum of national security programs. The candidate will play a pivotal role in protecting our digital...Principal
$100k - $140k
...’s degree or 4+ years of additional cyber experience in lieu of a degree ~7+... ...deploying and/or supporting enterprise security software products such as firewalls,... ...hire Responsibilities: As a Principal Cyber Security Engineer, you will: Engineer, design,...PrincipalFull timeWork at office- Intelligence Consulting Enterprise Solutions, INC. is looking for a Sr. Cyber Security EngineerDescription: Join ICES on a new contract impacting national security as a Sr. Cyber Security Engineer These positions are located in Chantilly, VA. All positions require an active...Contract workFor contractorsWork at office
$103.8k - $218.1k
Job Title: Senior Cyber Security Security Engineer - Comply-to-Connect (C2C)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local...Contract workWork experience placementWork at officeLocal areaImmediate startFlexible hours$103.8k - $218.1k
Job Title: Senior Cyber Security Engineer (Splunk)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *Exciting Opportunity...Contract workWork experience placementWork at officeLocal areaFlexible hours- ...Security Clearance : TS/SCI with Fullscope Polygraph Position Seeking a Cyber Security Engineer to support an Intelligence Client. Demonstrated experience with cyber penetration testing Demonstrated experience designing, testing, or implementing...Full timeTemporary workFlexible hours
$94.4k - $198.2k
Job Title: Cyber Network Security EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee... ..., national origin, disability, status as a protected veteran, or any other protected characteristic.Department:Cyber EngineeringContract workWork experience placementImmediate startFlexible hours$100k - $140k
...degree or 4+ years of equivalent experience Over 5 years in cyber security At least 3 years with Splunk Enterprise Security... ...IT Service Intelligence (ITSI) experience Preferred: Cribl Engineer Certification with experience in security and operational use...Full time$146k - $234k
...where your expertise directly shapes the security of enterprise infrastructure? If you're passionate about large-scale security engineering and architecture, we want to hear from you... ...program, or 18 years of experience as a Cyber Security Engineer in lieu of degree.18 years...Contract workWork experience placementShift work- ...re seeking a Penetration Tester who thrives in hands‑on security testing and modern cyber defense environments. You’ll apply adversarial tactics,... ...delivers cutting‑edge capabilities across data science, data engineering, software engineering, AI solutions, cybersecurity, and...Full timeWork experience placement
- ...Cyber Security Engineer Kavaliro is seeking a Cyber Security Engineer to support a client in Virginia. Job Responsibilities: Technical Analysis & System Design Analyze user needs and software requirements to determine design feasibility within time and cost...Permanent employmentContract workLocal areaRemote work
$165k - $195k
...Cyber Security Engineer FTS International, LLC (FTS) is committed to providing the Federal Government with quality consultants and support. To ensure mission success we focus on putting our customers first while minimizing corporate bureaucracy on our staff. We provide...Temporary work- OverviewWe are actively seeking Cyber Security Systems Engineers to support the customer’s Division level A&A projects which has several Branches within it. The A&A projects are therefore at various levels within the customer organization depending upon which team is responsible...For contractorsInterim roleWork at office
- ...MANTECH seeks a motivated, mission-focused Principal Cyber Engineer (Network Focus) to join our team in Chantilly, VA . In this role,... ...provide advanced engineering expertise to design, implement, secure, and sustain complex enterprise network environments supporting...PrincipalWork at office
- DescriptionSAIC seeks a Cyber Security Systems Engineer to join our team of professionals providing technical and program services to the U.S. Government (USG). SAIC provides research, engineering, design, analysis, acquisition, development, integration, test, and operations...Work experience placementWork at office
- ...MANTECH seeks a motivated, career, and customer-oriented Senior Splunk Cyber Security Engineer to join our team in Chantilly, VA . In this role, you will support a mission-critical initiative and contribute directly to cybersecurity operations through the administration...Work at office
- ManTech International seeks a Principal Cyber Engineer to lead advanced cyber defense solutions for U.S. defense, intelligence, and federal agencies. You will architect secure, resilient systems; integrate and optimize security tools; and drive threat detection, incident...Principal
- DescriptionJOB DESCRIPTION: Performs Cyber Systems Architecture, Cyber Technology Research... ...be categorized as Infrastructure Security, in that employees in this job code are... ...concerned with the maintenance, administration, engineering, architecture, development, patching,...Principal
- ...we believe great work comes from people who feel supported and valued. We are currently seeking a highly experienced Cyber Security Systems Engineer—at the Manager or Subject Matter Expert (SME) level—to support the security accreditation and assessment of multiple...Work experience placementFlexible hours
- ...resources, finances, acquisitions, medical, security, travel, supply chain, facilities, and... ...technical proposals for presentation to engineering review boards for approval.... ...experience providing the best possible cyber defense capability to protect the Sponsor...Work at officeLocal area
$82.6k - $162.8k
Position Summary Join our Deloitte Cyber team to deliver powerful solutions to... ...with confidence, and proactively manage to secure success. Identity security market is undergoing... ...12/31/2026.Work you'll doAs a Security Engineer II on the Deloitte Cyber Identity &...Local areaVisa sponsorship- ...Job Summary A Rampant Technologies Cybersecurity Engineer (CSE) is a key resource that is a part of the Rampant team reporting to the Principal Engineer overseeing the CSE team to deliver innovative Cyber Security solutions that are in alignment with the company...Full timeWork at office
$145k - $210k
Senior Cyber Security EngineerCooley is seeking a Senior Cyber Security Engineer to join the Security team.Position summary: Cooley Technology embraces a culture of customer service excellence and all members of the department are expected to move this agenda forward. To...Full timeTemporary workWork at officeFlexible hoursWeekend work- ManTech International is seeking a Senior Splunk Cyber Security Engineer to join our innovative Information Technology and Cybersecurity department. This role is vital in providing solutions for mission-critical national security programs. The individual will be responsible...
$100k - $140k
...experience in cybersecurity or network engineering. We need hands-on proficiency with... ...grasp of traffic management and perimeter security tools such as load balancers,... ...seeking a motivated, mission-focused Principal Cyber Engineer with a network focus to join...PrincipalFull timeWork at office
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