Cyber Security Engineer
$149k - $170kFTS International
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 Subject Matter Experts (SME) free of Organizational Conflicts of Interest (OCI) focused on independent analysis and mission support services within the disciplines of Engineering, Counter Terrorism Operations, Management, Information Technology, Signals Analysis, Administration, Cyber Security and Linguistics.
FTS has an opportunity for a Cyber Security Engineer in Chantilly, VA. The Cyber Security Engineer will provide technical and program services to the U.S. Government (USG). Responsibilities- Support systems security authorization and continuous monitoring activities for assigned systems
- Support the preparation, review, and submission of security authorization packages, including SSPs, POA&Ms, and related authorization artifacts
- Utilize patch deployment tools and hardening guidelines to ensure security compliance of the customer's networked and cloud compute infrastructure
- Apply and verify Security Technical Implementation Guides (STIGs) and vendor hardening guides to secure operating systems and applications
- Conduct regular vulnerability scans to detect vulnerabilities and developer & implement remediation actions
- Cloud-based patching and hardening techniques leveraging commercial cloud provider tools and best practices
- Implement security controls (e.g. VLANs, firewall rules, and encryption) to protect network systems and data
- Analyze vulnerability scan findings to identify risks, develop remediation plans, and track progress
- Maintain security documentation, including system baseline, hardening procedures, and all hardware software changes
- Track systems risks, assessment findings, POA&M activities, and remediation status to ensure timely resolution
- Facilitate recurring stakeholder meetings and provide compliance status updates, reporting, and risk summaries
- Collaborate with partners to enhance security posture and best practices across a federated network
- TS/SCI with polygraph
- BS STEM (Science, Technology, Engineering, or Math) in engineering discipline
- 9+ years' relevant experience
- Information security certification: Security+, CISM, or CISSP
- Experience with vulnerability assessment tools (Nessus, ACAS, or SCAP)
- Experience with scripting languages for automating patches and hardening tasks
- Knowledge of NIST Risk Management Framework (RFM)
- Critical thinking, problem-solving, and analytical skills
- Interpersonal and communications skills for written reports, group discussion, and oral presentations
- MS STEM (Science, Technology, Engineering, or Math) in engineering discipline
- Certifications: Cisco, AWS, or Microsoft
- Knowledge of network protocols, routing, switching, and firewalls
- Proficient skills and experience work in Scaled Agile Framework (SAFe) environment
- Proficient skills using JIRA and Confluence
- Knowledge, skills, abilities, and/or experience in one of more of the following:
- R&D of satellite ground technologies and systems
- System acquisition, design, development, integration, test, and/or flight operations
- Small Satellite (SmallSat) systems (single vehicles, clusters, and/or constellations)
$106k - $200k
...Cyber Security Engineer Security Clearance: TS/SCI with Fullscope Polygraph required Seeking a Cyber Security Engineer to support an Intelligence Client. Required: Demonstrated experience with cyber penetration testing Demonstrated experience designing...SuggestedTemporary 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 EngineeringSuggestedContract workWork experience placementImmediate startFlexible hours- 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...SuggestedContract 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...SuggestedContract 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...SuggestedContract workWork experience placementWork at officeLocal areaFlexible hours- Cyber Security Engineer (Senior Level) CEdge has an opportunity for a Cyber Security Engineer (Senior Level), located in St Louis, MO. If you are ready to work alongside world renowned technology experts, and carry the skills below, this is the opportunity that will inevitably...For contractors
- 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
- 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
$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$114.6k - $190.2k
...MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies... ...seeks a motivated, career and customer-oriented Senior Cyber Security Engineer to join our team in the Chantilly, VA area. You will...Hourly payContract workTemporary workWork experience placementWork at officeLocal areaRemote 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
- ...Principal Cyber Security Engineer 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...Work at office
$135k - $220k
...financial and non-financial benefits back to the members of the Seneca Nation. Seneca Technologies is hiring for a Senior Cyber Security Engineer to join our team in Chantilly, VA. This team member will work to engineer, design, and sustain Comply-to-Connect (C2C)...Full timeContract workWork at officeFlexible 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$250k
...Job Description Job Description Job Title: Cyber Security Project EngineerReports To: RSekure Program ManagerLocation: Chantilly, VASchedule... ...-Scope PolygraphPosition Summary The Cyber Security Project Engineer manages security assessment, security compliance, change...Full timeWork at office- ...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
- ...risk assessment activities. Required skills and demonstrated experience: Demonstrated experience analyzing IT systems for cyber security vulnerabilities. Demonstrated experience developing IT system or network architecture design, conducting IP data flow...Local area
$135k - $216k
Responsibilities Expert Cyber Security Engineers capture and refine information security requirements and ensure that the requirements are integrated into information technology component products and information systems through purposeful security architecting, design...Contract workFor contractorsWork experience placementShift work$100k - $140k
...bachelor’s degree or 4+ years of additional cyber experience in lieu of a degree ~7+... ...with deploying and/or supporting enterprise security software products such as firewalls, IPS,... ...: As a Principal Cyber Security Engineer, you will: Engineer, design, implement...Full timeWork at office$100k - $140k
...I expect you to have 5 or more years of experience in the cyber security field. Experience with Linux operating systems is essential... ...Enterprise Cross Domain Solutions. Your role will involve engineering and deploying capabilities to introduce new functionalities,...Full timeWork at office$107.9k - $195.05k
...Position Summary The Cybersecurity Engineer provides engineering and operational cybersecurity... ...the TOMCAT environment, integrating security requirements into enterprise IT... ...CIC, and technical service towers during cyber-related incidents. Analyze security alerts...Local areaImmediate startRemote workShift work- ...end-to-end satellite and technology solutions that provide secure, reliable, and high-bandwidth communications across the globe... ...today's most critical missions. What You'll Do: The Cyber Security Engineer will serve as a key member of SES Space & Defense's growing...
- ...Altus Consulting is seeking a skilled Cyber Security Engineer to analyze, design, and implement security solutions across various client environments. You will collaborate with analysts, stakeholders, and internal teams to ensure comprehensive cyber defense and deliver...Contract work
- ...Cyber Security Engineer Fairfax, VA 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...Work at office
$135k - $155k
Position: Cyber Security Engineer Location: Fairfax, VA Clearance: TS/SCI Salary Range: $135,000 - $155,000 Job Description: The Mission Essential Group, LLC (MEG) is a premier service provider of information management solutions for complex, mission-critical needs....Worldwide- ...McLean VA - Onsite - Cyber Security Engineer - $65/hr C2C you'll be part of a group of makers, breakers, doers, and disruptors, who love to solve real problems and meet real customer needs. Do you possess an innate desire to learn and work on new and exciting technology...
$112k - $179k
...Cyber Security Engineer Job Locations US Requisition ID 2026-170148 Position Category Information Technology Clearance No Clearance Required Responsibilities Peraton Labs is seeking a Senior Cyber Security Engineer...Contract workShift work- ...Role : Cyber Security Engineer Interview process: 2 rounds of interviews, 2nd round will be in-person in Reston, VA Location : 100% remote, however, must be able to go onsite for a 2nd round in-person interview at own expense Duration : 6-month contract...Contract workRemote work
$101k - $194k
...everywhere & always. Want in? Join the #VTeamLife.What you’ll be doing...The GN&T Network Security team is looking for a highly motivated and experienced Cybersecurity Engineer to join the Network Security Defense team. The Defense teams are responsible for owning the...Full timeTemporary workPart timeWork experience placementWork at officeWork from homeShift work3 days per week$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
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