Cybersecurity Engineer Senior
$142k - $158kECS Federal
Job DescriptionEverforth ECS Federal is seeking a Senior Cybersecurity Engineer to support a mission-focused federal cybersecurity program in Washington DC.Please Note: This position is contingent upon contract award.Salary Range: $142,000 - $158,000Join Everforth ECS Federal to engineer security controls that protect critical federal infrastructure and mission systems. You will support national security and law enforcement readiness in a collaborative cybersecurity environment focused on secure operations, risk reduction, compliance, and mission assurance.The Senior Cybersecurity Engineer will design, implement, maintain, and improve cybersecurity controls across enterprise systems, networks, applications, and high-security environments. This role supports vulnerability management, access control, boundary defense, patch compliance, Zero Trust implementation, and secure configuration practices for federal mission systems.The Senior Cybersecurity Engineer will support vulnerability management, role-based access control, firewalls, IDS/IPS, patch compliance, Zero Trust controls, security documentation, remediation planning, and compliance activities. This position will work closely with cybersecurity teams, system administrators, network engineers, application teams, ISSOs, and program leadership to implement and maintain effective security controls aligned with mission needs and federal requirements.This role requires a hands-on senior cybersecurity professional with experience engineering and maintaining security controls in secure or regulated environments. The ideal candidate will bring strong technical judgment, troubleshooting skills, documentation discipline, risk awareness, and the ability to collaborate across technical and government stakeholder teams in a classified or sensitive federal mission environment.Job RequirementsMinimum 7 years cybersecurity engineering experienceExperience implementing security controls in enterprise or federal environments; Security+ required.Job DetailsJob Type: Full-timeCategory: Cloud & InfrastructureSalaried: Salaried
$135k - $216k
Responsibilities Position SummaryPeraton is seeking a highly experienced Senior Cybersecurity Engineer to support federal government cybersecurity operations and enterprise security analytics initiatives. This position is responsible for designing, implementing, securing...SeniorContract workShift work- **CONTINGENT UPON CONTRACT AWARD** Overview: Job Title: Cybersecurity Engineer – Senior Location : Washington, DC (Due to the nature of the work and contract requirements, U.S. Citizenship is required. ) Description: C3EL is seeking a Senior...SeniorFull timeContract work
- We have immediate hire openings fora Senior Cybersecurity Engineer to join our U.S. Navy Aircraft Carrier Engineering Team within the Portfolio Acquisition Executive (PAE) Maritime organization; supporting mission-critical systems and infrastructure and combining software...SeniorFor contractorsWork at officeImmediate startRemote work
- ...Description One Federal Solution provides cybersecurity technical leadership and engineering expertise across federal mission environments. We deliver strategic... ...to deliver secure, mission-focused solutions. Senior Cybersecurity Engineer Task and Duties: Provide...SeniorFull timeFor contractorsWork at office
$86.8k - $198k
PKI Engineer, SeniorThe Opportunity: You know that the user is the last frontier for cybersecurity. It’s where the perimeter is drawn, and securing identities is pivotal in the fight against cybercriminals. As a PKI specialist, you have the skills and experience to keep...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work$135k - $216k
ResponsibilitiesPeraton is currently hiring a Senior Malware Reverse Engineer for its' Federal Strategic Cyber programs. Location: Arlington, VA... ...Senior Malware Reverse Engineer to support mission‑critical cybersecurity operations for a long‑term government customer. This...SeniorContract workCurrently hiringLocal areaRemote workShift work$155k - $180k
...Dark Wolf is seeking a Senior Cybersecurity Engineer to join a collaborative team to develop, manage, and maintain the security posture of cloud-based information systems with a focus on SIEM validation, continuous exposure management, and continuous Authorization to...SeniorFull timeFor contractors- ...Resilience Directorate, you will be part of a team of cyber security engineers applying the latest tools, techniques, and methods to cyber security and operational resilience challenges. The Senior Cybersecurity Engineer will work directly with leaders in government,...SeniorFull timeWork experience placementImmediate start
- DescriptionSAIC seeks a SailPoint Systems Engineer Senior to support the Department of Transportation’s Cybersecurity mission by joining a dedicated team of cybersecurity professionals.As a SailPoint Senior Systems Engineer, you'll play a key role in enhancing our cybersecurity...Senior
$135k - $165k
GovCIO is currently hiring for a Senior Information Systems Security Engineer to support cybersecurity, compliance, and risk management activities supporting the U.S. Coast Guard (USCG). This role provides high-level engineering, technical execution, and security management...SeniorCurrently hiring$175k - $190k
...and certified Woman-Owned Small Business (WOSB) providing engineering, analytical, and programmatic expertise to the Federal Government... ...performance. Come join our team! Mobius is seeking a Senior Cybersecurity Engineer. In this role, the Senior Cybersecurity...SeniorFull timeWork at officeRemote workFlexible hours2 days per week3 days per week$114.9k - $151.3k
...and more. Join us to drive positive, lasting change that moves missions and the government forward! The Senior Cyber Security Engineer will design, develop, and maintain reusable frameworks, libraries, APIs, and reference implementations for zero trust authentication...SeniorFull timeLive inWork at officeLocal area- ...Location : Washington, DC (On-site) We are seeking a highly experienced Senior Cybersecurity Engineer to provide technical leadership across cybersecurity engineering, cloud engineering, Agile DevSecOps, Artificial Intelligence/Machine Learning (AI/ML), and Zero Trust...SeniorWork at office
- ...Senior Engineer, Cybersecurity Identity Access Management (SailPoint) Location given : Washington DC Atlanta, New York, Charlotte, Boston Notes : The team is currently remote, but that can change at any time. Candidates must reside within a commutable distance...SeniorWork at officeRemote work
- ...Senior Cybersecurity Engineer Location VA - Arlington Job Code 14210 of openings 1 Apply Now ( Bering-Alaka`ina Holdings, LLC is looking for a Senior Cybersecurity Engineer to support our government customer located in Arlington, Virginia. We are seeking...SeniorFull time
$131.3k - $237.35k
...mission-critical systems that keep our nation secure. Ready to engineer solutions that matter? The Digital Sector at Leidos is... ...innovation at scale by working closely with cloud engineers, cybersecurity analysts, and program leadership to drive continuous improvement...SeniorFull time- ...demonstrate integrity, embrace teamwork, and embody a Can Do attitude in the delivery of superior customer service. Senior Cybersecurity Engineer The Senior Cybersecurity Engineer provides overarching technical direction for all task areas involving cybersecurity...SeniorFull timeTemporary workWork at officeFlexible hoursNight shift
$145k - $170k
DescriptionAs a Senior Cybersecurity Operations Engineer, you lead the charge in safeguarding our organization's digital assets. You design, implement, and manage advanced security systems, respond to incidents, and drive continuous improvement in our security posture....SeniorTemporary workWork at officeLocal areaFlexible hours- ...expertise have expanded to include Systems Engineering, Program Management, In-Service... ...competencies. We are seeking an experienced Senior Cyber Security Engineer (CSE3) to... ...Responsibilities and Duties: A cybersecurity engineer protects an organization's digital...SeniorContract workTemporary workFor contractorsFor subcontractorWork at officeLocal areaRemote workFlexible hours
- ...seeks a motivated, career and customer-oriented Senior Cloud Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly... ...requirements in accordance with applicable cybersecurity requirements Design security architectures for use...SeniorWork at office
$114.9k - $184.1k
...change that moves missions and the government forward! The Senior Cyber Security Engineer will design, develop, and maintain reusable frameworks,... ...Here's what you need: ~7 years of experience as a cybersecurity engineer with a specialization in designing and building...SeniorLive inWork at officeLocal area$100k - $125k
...Senior Cybersecurity Engineer Join Aprio's Information Technology team and you will help clients maximize their opportunities. Aprio is a progressive, fast-growing firm looking for a Senior Cybersecurity Engineer to join their dynamic team. Aprio's Cybersecurity...SeniorPermanent employmentFull timeRemote workFlexible hours$160k - $210k
...MTSI is seeking a Senior Cybersecurity Systems Engineer whose primary function will be to work with Special Access Programs (SAPs) supporting Department of Defense (DOD), Headquarters United States Air Force, and MTSI Operations.The position will provide direct security...SeniorContract workFor contractors$160k - $200k
...informed. About the JobWe are looking to add a talented Senior Cyber Threat Operations Engineer to become a key player in our vibrant team dedicated... ...intricate security challenges. If you are enthusiastic about cybersecurity and eager to contribute significantly to the...SeniorPermanent employmentFull timeWork at officeLocal areaRemote workWorldwide$85k - $105k
...operations, information technology, software engineering, program management, strategic communications, engineering, and cybersecurity. We have also grown our customer base to... ...Overview Pantheon Data is seeking a Senior Electrical Engineer (Power Loads) to support...SeniorWork at officeLocal areaRemote work3 days per week$114k - $273k
...year Department and Location Department: Engineering Location: Arlington, VA Description... ...defense technology company, is seeking a Senior Systems Engineer to be part of our Warfare... ...Learning (ML) based data analytics, cybersecurity, as well as backfit and forward‑fit tactical...SeniorFull timeWork at officeImmediate startRemote work$126.89k - $166.13k
...discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two-... ...run or delay a system build.We are looking for a Senior Systems and Network Engineer to own the classical infrastructure layer that directly...SeniorPermanent employmentContract workWork at officeRemote work- ...for an innovative organization and the opportunity to learn and grow professionally? We can help! We are seeking a Senior Cybersecurity Operations Engineer to provide on-demand Cybersecurity and IT services to support the National Indian Gaming Commission (NIGC) mission...SeniorFull timePart time
$105.4k - $207.8k
...the unique challenges and opportunities businesses face in cybersecurity. Join our team to deliver powerful solutions to help our clients... ...for this role ends on 12/31/2026.Work you'll doAs a Senior Engineering Management Specialist on the Deloitte Cyber team, you will...SeniorLocal areaVisa sponsorship$71.2k - $166.1k
The Senior Federal Information Systems Security Engineer (ISSE) serves as a technical integrator responsible for ensuring that system-to-system connections... ..., approved, and compliant with all required cybersecurity and interoperability standards. This role operates...SeniorContract workTemporary workWork experience placementRelocationFlexible hours
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