Senior Cybersecurity Engineer - Threat Defense & Zero Trust
ManTech International Corporation
MANTECH seeks a Principal Cybersecurity Engineer to support a major federal homeland security program in Washington, DC or Chandler, AZ. You will drive enterprise-wide threat defense, resilience, and security analytics as a senior technical authority. You will mature security operations for a large-scale federal SOC, using zero trust concepts, threat exposure models, and security automation to protect critical national security assets. #J-18808-Ljbffr
- GuidePoint Security provides trusted cybersecurity expertise, solutions... ..., to identify threats, optimize resources and... ...on enabling our engineers to become complete security... ...trusted partner that defense and civilian... ...Medical Insurance options: Zero Deductible PPO Plan (...SuggestedRemote workFlexible hours
$166.4k - $249.6k
...Aerospace Corporation is the trusted partner to the nation’s... ...ground, and cyber systems for defense, civil and commercial... ...Corporation is looking for Senior Cybersecurity Engineers, who enjoy security work and... ...Experience defining and analyzing threat/vulnerability likelihood,...SeniorWork experience placementImmediate startRemote workRelocation packageFlexible hours$99k - $225k
Zero Trust Engineer, LeadThe Opportunity:The Department of War... ...speed and scale. As a senior Zero Trust Engineer... ...to align network and cybersecurity investments with evolving... ..., shaping how modern defense networks are secured... ...increasingly complex threat landscape....SuggestedFull timeContract workPart timeLocal areaRemote work- ...KBR’s National Security Solutions team seeks a Senior Cybersecurity Advisor to support a government customer in the Northern Virginia area... ...management for complex enterprises, with RMF/ATO guidance and zero-trust planning. This contingent position is contingent on...SeniorContract work
- ...The Aerospace Corporation seeks a Senior Cybersecurity Engineer to lead teams delivering security across... ...the system life cycle for space and defense programs. You will design, implement... ...and monitor security measures, assess threats, and craft architectures that protect...SeniorRemote work
$153k - $284k
...we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission... ...Title: Scientist, Systems Engineer - TS/SCI with Poly Job... ...will serve as a senior technical leader responsible... ...with multi-level security, cybersecurity, or information assurance...SeniorOdd jobLocal areaFlexible hours- ...and hybrid environments, aligned with Zero Trust principles and DoD architecture. You... ...FedRAMP; build and mentor a team of cybersecurity and cloud engineers; provide hands‑on guidance across infrastructure. Interface with senior federal clients to translate mission requirements...Senior
$112k - $179k
...) contract. As a trusted partner to the Federal... ...in aviation, engineering, data science,... ...ll define it.As a Senior Cybersecurity Engineer - Senior... ...government, aviation, defense, or other mission... ....Experience with Zero Trust principles... ...nontraditional threats across all...SeniorContract workShift work- ...professionals who thrive as trusted partners building... ...mission, we are seeking a Senior Cybersecurity Engineer to protect and defend critical... ...resilient against evolving threats. You will have a direct impact... ...Community (IC) or Department of Defense (DoD) customers. The...SeniorContract work
- ...professionals who thrive as trusted partners building... ...we are seeking a Senior Information System Security Engineer (ISSE) to provide... ...against evolving threats. Your work will... ...to enhance system defense. Manage and... ...Technology, Cybersecurity, or a related field...SeniorContract work
- ...Identity Infrastructure Engineer to work in our... ...hardened against threats. This is a hands-on senior-level role for someone... ...in alignment with Zero Trust Architecture... ...solutions in data and AI, cybersecurity, and enterprise... ...transformation, serving defense, intelligence, and...For contractorsWork at officeLocal area
- ...Bespoke Technologies, Inc. in Reston, VA is seeking a Senior Principal with active Poly clearance to design, implement, and secure enterprise... ...experience, strong communication skills, and a track record of implementing least-privilege access and Zero Trust #J-18808-LjbffrSenior
$124k - $246.4k
...Senior Information Systems Security Engineer Reston, VA At Accenture Federal Services, nothing... ...for clients across defense, national security, public... ...with a strong background in cybersecurity, a deep understanding of current threats and vulnerabilities, and the...SeniorLive inWork at officeLocal area$105.4k - $207.8k
...Palo Alto Networks Security Engineer/ Senior Consultant, Strategy,... ...opportunities businesses face in cybersecurity. Join our team to deliver... ...navigate the ever-changing threat landscape. Through powerful... ...Netskope)Ability to conduct Zero Trust Architecture assessments and...SeniorWork experience placementLocal areaRemote work- ...PlanIT Group in Reston, VA is seeking a Senior Cloud Security Architect to lead the secure... ...multi-cloud strategy. You will craft Zero Trust blueprints, govern IAM, and implement automated... ...You will shape AI/ML pipeline security, threat modeling, and audit readiness across SOC...Senior
$161.81k - $210k
...Level of Experience: Senior Meet HII’s Mission Technologies... ...evolution of national defense - the data evolution -... ...well, and build trust.Take Ownership -... ...meet open architecture, cybersecurity, and interoperability... ...management, operations (e.g., engineering, program management),...SeniorFull timeWork experience placementFor subcontractorCasual workWork at officeLocal areaRemote workWorldwide$131.3k - $237.35k
Description As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security... ...ISSE shall deliver and lead threat-informed cybersecurity products - cybersecurity risk... ...emerging technologies such as Zero Trust, Cloud Computing, etc. Knowledge...SeniorLocal areaImmediate start$167.2k - $300k
...’ll give you the trust to take risks, the... ...Our Active Defense team is a group of... ...organization from cyber threats. We source,... ...strong background in cybersecurity, data analysis,... ...learning, and detection engineering. We use... ...This role is the senior technical anchor...Work at officeLocal areaRemote workHome officeFlexible hours$148.2k - $263k
...Digital Transformation, Cybersecurity, IT, Data Analytics... ...Cybersecurity Engineer to support a major federal... ...you will serve as a senior technical authority driving... ...enterprise-wide threat defense, operational resilience... ...exposure models, zero trust principles, and next-...Hourly payContract workTemporary workWork experience placementWork at officeLocal areaRemote work$77.6k - $176k
AI-Powered Cyber Defense Product Sales EngineerThe Opportunity... ..., and respond to cyber threats. As a Senior Sales Engineer, you'll serve as the... ...for a rapidly growing AI cybersecurity portfolio.Join us. The world... ...cloud security, identity, Zero Trust, or hybrid...Full timeContract workPart timeWork at officeLocal areaRemote work$105.4k - $207.8k
...seeking an AI Cloud Security Engineer, Senior Consultant to design, build... ...security architecture, AI Zero Trust, secure AI software... ...hands-on software engineering, cybersecurity, and cloud architecture experience... ...lifecycle through threat modeling, security gates, model...SeniorWork experience placementLocal areaVisa sponsorship- ...Public Trust: None Requisition Type: Regular Your Impact... ...to support our nation's defense. Make an impact by connecting... ...secure. Job Description CYBERSECURITY ENGINEER SR PRINCIPAL Advance... ...protection, insider threat tooling) that safeguard the...SeniorWork from homeFlexible hours
$77k - $163k
...cyber space operations, cyber defense and resiliency,... ...challenges. The team comprises engineers of multiple disciplines including... ...national security, apply today!Senior Cyber Test EngineerCODEX is... ...journey and shape the future of cybersecurity and intelligence together as...SeniorFull timeRelocationFlexible hours$135k - $183k
...Senior Systems EngineerVentus Executive Solutions is a... ...levels of the Department of Defense. As an Employee Stock... ...skilled Senior Systems Engineer to support an innovative... ...projects.Familiarity with cybersecurity frameworks (e.g. RMF, Zero Trust Architecture).Excellent...SeniorContract workWork at officeLocal area$159.6k - $239.4k
...your back. In return, we’ll give you the trust to take risks, the tools to grow, the... ...are looking for a highly motivated and Senior Engineer to join our growing Infrastructure and Platform... ...of application, system, and security threats, attack techniques and mitigating...SeniorWork experience placementWork at officeLocal areaRemote workHome officeFlexible hours$110.2k - $191.62k
...Senior Systems EngineerArcfield is seeking a Senior Systems Engineer dedicated to supporting Enterprise Resiliency systems in a... ...for major Enterprise Resiliency Defensive-related system acquisitions. The... ...with requirements closure, threat scenarios and analysis, and VV...SeniorHourly payContract workTemporary workFor contractorsWork experience placementRemote work$107.9k - $195.05k
...Systems Engineer – Enterprise PKI Program Leidos is seeking a Systems Engineer for a... ...work with a team of engineers, developers, cybersecurity engineers, system architects, and... ...certificate revocation procedures, and trust models. Additionally, the ability to design...SeniorFlexible hours3 days per week$95.5k - $181.7k
...world's largest aerospace and defense company, 185,000 great minds... ...years of experience and renowned engineering expertise to meet the needs... ...and stay ahead of tomorrow's threat. We deliver solutions that... ...world. At RTX we value: Safety, Trust, Respect, Accountability,...SeniorTemporary workWork experience placementRelocation packageFlexible hours- ...Zero Trust Engineer (Illumio) is needed for an onsite role in Reston, VA or Washington DC. The position requires TS/SCI with CI Poly clearance... ...secured environment. Ideal candidates bring 5+ years in cybersecurity or related fields, 3+ years with Linux/Windows systems,...Full time
$191k - $253k
Anduril Industries is a defense technology company with a mission to transform U.S. and... ...as a lead provider of specialized engineering and products for Intelligence Community... ...software bill of materials (SBOM)Knowledge of zero-trust architectures and microsegmentation in...SeniorFull timeWork experience placementImmediate start
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