Senior Cybersecurity Engineer (ACAS/Trellix SME) ZTI Solutions, LLCSenior Cybersecurity Engineer (ACAS/Trellix SME)Fort Meade, Maryland$150,000–$190,000The ideal candidate brings advanced technical acumen, strong analytical and problem-solving skills, and the ability to independently manage and optimize enterprise ACAS and Trellix security operations, working closely with infrastructure, operations, and mission partner teams to identify risks, investigate threats, and keep enterprise systems compliant and operationally secure. 5+ years of overall IT experience (systems administration, engineering, networking, or technical support), including at least 4 years of progressive hands-on experience in cybersecurity operations, ACAS vulnerability management, Trellix endpoint security administration, and cybersecurity engineering.
Cybersecurity Engineer / Cybersecurity Subject Matter Expert (SME) - Army Tactical System CACI International IncCybersecurity Engineer / Cybersecurity Subject Matter Expert (SME) - Army Tactical SystemFort Belvoir, VA$103,800–$218,100 / yearThe Opportunity: The Cybersecurity Engineer / SME will support cybersecurity activities for an Army tactical system, with emphasis on Risk Management Framework (RMF), Army cybersecurity compliance, vulnerability management, DISA STIG reviews, cyber scan analysis, and authorization support. Coordinate with Government stakeholders, Authorizing Officials (AO), Security Control Assessors (SCA), system engineers, software developers, cloud teams, vendors, and assessors to resolve cybersecurity findings and drive remediation efforts to closure.
Cybersecurity Engineer - Cloud Science Applications International CorpCybersecurity Engineer - CloudChantilly, VA$160,001–$200,000 / yearAt the center of this mission, the Common Mission Control Center (CMCC) unifies data, sensors, mission applications, cloud based services, and emerging AI enabled automation to give warfighters a decisive edge-turning complex, multidomain information into fast, clear, and actionable decisions in the moments that matter most. The role implements JSIG/NIST/STIG baselines, engineers secure multi classification cloud designs, validates Capability Provider and External cyber artifacts, and ensures all required evidence is provided to the Infrastructure TO for Baseline updates.
Cybersecurity Engineer CymertekCybersecurity EngineerChantilly, VirginiaInformation Security Analyst, Network Security Engineer, Security Operations Center Analyst, IT Security Specialist, Security Architect, Cyber Defense Analyst, Penetration Tester, Application Security Engineer, Security Consultant, Vulnerability Assessment Analyst, Incident Response Analyst, Digital Forensics Specialist, Risk and Compliance Analyst, Cloud Security Engineer, Identity and Access Management Specialist, Cybersecurity Threat Analyst, Data Security Analyst, Endpoint Protection Engineer, Malware Analyst, etc. Computer Science, Information Technology, Cybersecurity, Information Systems, Computer Engineering, Software Engineering, Network Engineering, Data Science, Electrical Engineering, Systems Engineering, Information Assurance, Digital Forensics, Cryptography, Telecommunications, Cyber Operations, Applied Mathematics, Computer Programming, Security Management, Artificial Intelligence, etc.
Cybersecurity Engineer - Junior JCS Solutions LLCCybersecurity Engineer - JuniorBethesda, MD$95,000–$120,000 / yearJob Summary The Cyber Security Engineer (Junior) supports the National Institute for Child Health and Human Development (NICHD), Office of Information Technology (OIT), in maintaining and improving the organization’s cybersecurity posture. This position plays a key role in protecting the confidentiality, integrity, and availability of federal systems by supporting security tools, investigating potential incidents, and ensuring compliance with NIH and HHS policies.
Senior Cybersecurity Engineer The Aerospace CorpSenior Cybersecurity EngineerChantilly, VA$166,400–$249,600 / yearThe candidate will make things more secure by working with customers throughout the system development life cycle to develop policies, requirements, prototypes, demonstrations, architectures and solutions that protect systems, keep computer systems and network devices hardened against attacks and securing highly sensitive data. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers.
Cybersecurity Engineer SME Leidos Holdings Inc.Cybersecurity Engineer SMEBethesda, MD$154,050–$278,475 / yearPreferred Qualifications: Experience with cybersecurity tools such as Rapid7, Tenable/Nessus, HBSS/Trellix, SonarQube, or endpoint detection and response (EDR) platforms, as well as using STIG viewers and compliance tools to assess systems against established security configuration baselines. Experience applying system security engineering principles in areas such as system security design, lifecycle engineering, authentication and authorization mechanisms, cryptography, intrusion detection, contingency planning, incident handling, auditing, configuration management, and change control.
Senior Cybersecurity Engineer / Security Architect (MLS & High-Assurance Systems) EccalonSenior Cybersecurity Engineer / Security Architect (MLS & High-Assurance Systems)Hanover, MarylandThe Senior Cybersecurity Engineer / Security Architect is responsible for defining, implementing, and evaluating advanced cybersecurity solutions for high-assurance environments supporting sensitive and classified information. Demonstrated experience supporting or delivering cybersecurity projects aligned to: NIST Cybersecurity Framework (NIST CSF).
Cybersecurity Engineer - JIATF CACICybersecurity Engineer - JIATFAlexandria, VirginiaThe person in this role will Perform as a Cybersecurity Engineer serving as subject matter expert for all cybersecurity / information technology aspects for a Joint Interagency Task Force that reports to the Deputy Secretary of Defense, to better align authorities and resources to rapidly deliver Joint C-sUAS capabilities to America's warfighters, defeat adversary threats, and promote sovereignty over national airspace. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Cybersecurity Engineer II AMERICAN SYSTEMSCybersecurity Engineer IIManassas, VirginiaFull timeAdminister and optimize Trellix ePO (formerly McAfee ePO) for endpoint protection, policy enforcement, threat detection, and incident response across Windows and Linux systems. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.
Cybersecurity Engineer - DSOP Science Applications International CorpCybersecurity Engineer - DSOPChantilly, VA$160,001–$200,000 / yearThis role integrates automated SAST/DAST/container security and SBOM/SCA scanning, enforces secure coding gates, validates cyber artifacts, and ensures all pipeline evidence is routed to Infrastructure TO for Operational Baseline updates. At the center of this mission, the Common Mission Control Center (CMCC) unifies data, sensors, mission applications, cloud based services, and emerging AI enabled automation to give warfighters a decisive edge-turning complex, multidomain information into fast, clear, and actionable decisions in the moments that matter most.
Cybersecurity Engineer / ISSO, Top Secret Clearance Required Northwest Talent SolutionsCybersecurity Engineer / ISSO, Top Secret Clearance RequiredReston, VirginiaCyberSecurity #ISSO #ISSM #TSSCI #ClearedJobs #RMF #NIST #ZeroTrust #CloudSecurity #DevSecOps #DoD #IntelligenceCommunity #InfoSec #TopSecretJobs. We are actively building a pipeline of top-tier Cybersecurity Engineers and ISSOs (TS/SCI) to support a portfolio of high-impact programs across DoD and Intelligence Community environments .
Principal Cybersecurity Engineer With Ts/Sci Poly Leidos Holdings Inc.Principal Cybersecurity Engineer With Ts/Sci PolyAnnapolis Junction, MD$154,050–$278,475 / yearThe selected individual will lead all security engineering efforts for a large, complex network environment with geographically distributed systems; and will manage a team of Information Systems Security Officers (ISSOs) and Information Systems Security Engineers (ISSEs), providing technical leadership and direction to meet program requirements. At least twelve years of experience with defense-in-depth principals/technology (including access control, authorization, identification and authentication, public key infrastructure, network and enterprise security architecture) and applying risk assessment methodology to system development.
Cloud Cybersecurity Engineer Amatriot Group, LLCCloud Cybersecurity EngineerSterling, VA$145,000–$170,000 / yearCollaborate with development teams to create, maintain, and monitor data connections, NPE security certificates, firewall connection requests. Provide cloud-focused security support, including: Managing AWS security group rule changes, IAM roles and policies, and.
R&D Cybersecurity Engineer Electrosoft Services, IncR&D Cybersecurity EngineerFort Belvoir, VAThe R&D Cybersecurity Engineer is responsible for researching, evaluating, prototyping, and integrating emerging cybersecurity technologies that improve the organization's vulnerability management capabilities. The camaraderie we share emanates from Lunch & Learn sessions where we explore new ideas together, fun group activities ranging from escape rooms to miniature golf, and much, much more.
Cybersecurity Engineer Electrosoft Services, IncCybersecurity EngineerFort Belvoir, VAThe engineer is responsible for planning, executing, and supporting vulnerability assessments, validating findings, prioritizing remediation activities, and implementing security controls to reduce organizational cyber risk. Computing Environment (CE): Microsoft Certified Solutions Associate or Expert, Cisco Certified Network Administrator, Microsoft Azure Security Technologies, Amazon Certified Security.
Cybersecurity Engineer Electrosoft Services IncCybersecurity EngineerFort Belvoir, VAThe engineer is responsible for planning, executing, and supporting vulnerability assessments, validating findings, prioritizing remediation activities, and implementing security controls to reduce organizational cyber risk. Computing Environment (CE): Microsoft Certified Solutions Associate or Expert, Cisco Certified Network Administrator, Microsoft Azure Security Technologies, Amazon Certified Security.
R&D Cybersecurity Engineer Electrosoft Services IncR&D Cybersecurity EngineerFort Belvoir, VAThe R&D Cybersecurity Engineer is responsible for researching, evaluating, prototyping, and integrating emerging cybersecurity technologies that improve the organization''s vulnerability management capabilities. The camaraderie we share emanates from Lunch & Learn sessions where we explore new ideas together, fun group activities ranging from escape rooms to miniature golf, and much, much more.
Senior Cybersecurity Engineer / Offensive Security Lead Apogee Global RMSSenior Cybersecurity Engineer / Offensive Security LeadHighland, MDApogee operates under the prime tier engagement where your offensive skill is respected, your time isn’t wasted, and your work directly supports national‑level missions. This role is designed for operators who bring hands‑on offensive tradecraft, current certifications, and recent red‑team experience in mission‑critical environments.
Senior Cybersecurity Engineer CACISenior Cybersecurity EngineerSpringfield, VirginiaA deep expertise in one of the following areas and working knowledge of one or more of the other following: Network Detection and Response (Vectra, Extrahop, Corelight etc), Endpoint Detection and Response (Carbon Black, CrowdStrike Falcon, Microsoft Defender), Next-Generation Firewalls (Palo Alto, Juniper, Cisco), Intrusion Detection/Prevention Systems (Cisco Firepower), F5 platforms, email/web security gateways (Proofpoint, Cisco). Our team of talented Network and Cybersecurity professionals help design, develop, procure, implement, operate/sustain, and enhance NGA networks and cybersecurity posture in support of national security.