LeidosNewLead Security Engineer with TS/SCI Poly LeidosLead Security Engineer with TS/SCI PolyAnnapolis Junction, MD$154,050–$278,475The 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.
PlanIT GroupNewSr Cloud Security Engineer PlanIT GroupSr Cloud Security EngineerFalls Church, VAExperience: 8+ years in a technical Cybersecurity Engineering role, with at least 4 years focused on large-scale cloud or hybrid environments, and a portfolio of projects where AI or Machine Learning was directly applied to solve security or operational scaling problems. • API-First Automation: Deep expertise in building "glue code" that connects disparate COTS and custom applications via secure, automated APIs to streamline cross-functional business activities.
Dunhill SolutionsSOC Analyst Dunhill SolutionsSOC AnalystBethesda, MD$100,000–$120,000 / yearFull timeUtilize various security tools like Tenable Security Center, Splunk, MS Defender, SEIM, Symantec DLP, Netsparker, Penetration Testing, Service Now, Web Application Security, Data Loss Prevention, Incident Response, Forensics, Security Tool Evaluation, and Endpoint Protection (Cylance). Bachelor’s or Master’s Degree in Information Technology or related disciplines; or have equivalent and direct experience with the management, operation, and direction of a network and/or security operations center.
PlanIT GroupNewIT- Cyber Security Architect/ Engineer III PlanIT GroupIT- Cyber Security Architect/ Engineer IIIFalls Church, VASecuring AI Workflows: Design security frameworks for the end-to-end AI lifecycle, including securing data ingestion, protecting model weights, and implementing "Guardrail" architectures for Large Language Models (LLMs). • AI-Enhanced Pipeline Security: Architect and maintain automated CI/CD pipelines that utilize AI/ML models for static and dynamic analysis (SAST/DAST) to identify complex vulnerabilities that traditional rule-based tools miss.
PlanIT GroupNewCIOCC Tier 3 Analyst PlanIT GroupCIOCC Tier 3 AnalystRockville, MDThe CIOCC Tier 3 Analyst shall be responsible for the following but not limited to: Analyze and respond to security events and incidents from SIEM, Firewall (FW), Intrusion Detection Systems (IDS), Intrusion Prevention Systems (IPS), Antivirus (AV), Network Access Control (NAC) and other client data sources. This is a customer facing role, and will require excellent analytic and communication skills, delegation, and shared ownership of team processes.
PlanIT GroupNewInformation Security/Privacy Analyst I PlanIT GroupInformation Security/Privacy Analyst IRockville, MDJob Description: Summary: The CIOCC Tier 1 Analyst shall be responsible for the following, but not limited to: Analyze and respond to security events and incidents from SIEM, Firewall (FW), Intrusion Detection Systems (IDS), Intrusion Prevention Systems (IPS), Endpoint Security Solutions, Network Access Control (NAC) and other client data sources. • 1-3 years of security operations center environment experience or recent college graduate with industry certifications.
System OneNewCyber Security Engineer III System OneCyber Security Engineer IIISpringfield, VA$135,000–$135,000 / hourThe ideal candidate will have hands on experience in incident response, CSOC or SOC operations, digital forensics, malware analysis, indicator development, and cyber incident reporting within a DoD, Intelligence Community, or federal cyber environment. • Experience supporting cyber incident response, CIRT, CSOC, SOC, DFIR, threat hunting, or defensive cyber operations.
Gables Search GroupNewSecurity Control Assessor - ( TS/SCI FS Poly Required) Gables Search GroupSecurity Control Assessor - ( TS/SCI FS Poly Required)Columbia, MD$225,000–$235,000This role performs verification and validation of low to moderately complex systems to ensure compliance with federal security requirements. We are representing a Level 3 Security Control Assessor supporting certification and validation of secure information systems.
LeidosNewSystems Integration Engineer (NDA-2) LeidosSystems Integration Engineer (NDA-2)Fort Meade, MD$73,450–$132,775Bachelor's degree plus 5-years of relevant experience, or master’s degree plus 3-years of relevant experience or an associate’s degree plus 7-years of relevant experience or high school diploma/GED plus 9-years of relevant experience may be considered. Relevant experience must be in computer or information systems design/development, programming, information/cyber/network security, vulnerability analysis, penetration testing, computer forensics, information assurance and/or systems engineering.
Gables Search GroupNewSenior ISSE (Information Systems Security Engineer) - (TS/SCI FS Poly Req) Gables Search GroupSenior ISSE (Information Systems Security Engineer) - (TS/SCI FS Poly Req)Columbia, MD$180,000–$230,000She Recruits is representing a Full-Time Senior ISSE to support enterprise-level cybersecurity architecture and Risk Management Framework (RMF) initiatives. This role provides technical security engineering guidance across complex systems and ensures compliance with government security frameworks.
Govcio LLCNewSenior Information Systems Security Engineer Govcio LLCSenior Information Systems Security EngineerAlexandria, VA$135,000–$165,000Overview: 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). Responsibilities: As a Senior Information Systems Security Engineer, you will serve as a senior technical contributor for the cybersecurity posture, compliance framework, and risk management initiatives.
LeidosNewCyber Security Engineer LeidosCyber Security EngineerBethesda, MD$107,900–$195,050In this role, you will collaborate closely with ISSOs, ISSSMs, software engineers, software developers, system engineers and Government counterparts to perform the full spectrum of systems and cyber security engineering tasks to ensure our systems meet a variety of regulatory compliance frameworks. Maintain application, network, and database scanning infrastructure (application/product updates, database maintenance, benchmark/audit files, application/server builds, rule pack/content updates, scanner, or agent deployment etc.).
Belay TechnologiesSenior Penetration Tester Belay TechnologiesSenior Penetration TesterAnnapolis Junction, MDFull timeThe selected candidate will work on a team of cyber Subject Matter Experts (SMEs) who are providing support to a large, complex technical program for preventing, identifying, containing and eradicating cyber threats to networks through monitoring, intrusion detection and protective security services on information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connections, public facing websites, security devices, servers and workstations. Extensive experience developing/implementing integrated security services management processes, such as assessing and auditing network penetration testing, anti-virus planning assistance, risk analysis, and incident response.
CoStar GroupNewSenior Penetration Tester CoStar GroupSenior Penetration TesterArlington, VAIncluded in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. Collaborate with detection engineering and incident response on purple team exercises, validating that preventative and detective controls behave as expected against realistic adversary techniques.
Leidos Holdings IncLead Penetration Tester TS/SCI Polygraph Leidos Holdings IncLead Penetration Tester TS/SCI Polygraphannapolis junction, MD$131,300–$237,350 / yearThe selected candidate will work on a team of cyber Subject Matter Experts (SMEs) who are providing support to a large, complex technical program for preventing, identifying, containing and eradicating cyber threats to networks through monitoring, intrusion detection, and protective security services on information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connections, public facing websites, security devices, servers and workstations. Leidos is seeking a Lead Penetration Tester to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology on a large, complex program that provides system engineering, development, test, integration and operational support.
TekSynap CorpPenetration Tester w/ Secret Clearance TekSynap CorpPenetration Tester w/ Secret ClearanceDCCertifications DoD 8570 IAM Level III Baseline Certification: Certified Information Security Manager (CISM) Certified Information Systems Security Professional (CISSP) Certified Chief Information Security Officer (CCISO) Must hold a penetration testing certification, such as: Licensed Penetration Tester (LPT) Certified Expert Penetration Tester (CEPT) Certified Ethical Hacker (CEH) GIAC Penetration Tester (GPEN) OR have a minimum of eight (8) years of penetration testing experience. "Technology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers.
WOOD Consulting ServicesPenetration Tester, Lead WOOD Consulting ServicesPenetration Tester, LeadAnnapolis Junction, MD$180,000–$210,000 / yearIn this role, you’ll spearhead offensive security assessments across networks, applications, endpoints, cloud services, and mission‑critical systems—simulating real‑world adversaries to uncover vulnerabilities before they can be exploited. WOOD is seeking a highly skilled Lead Penetration Tester to join a top‑tier Agile cybersecurity team focused on securing complex, enterprise‑scale environments.
WOOD Consulting ServicesISSE/Penetration Tester, Senior WOOD Consulting ServicesISSE/Penetration Tester, SeniorAnnapolis Junction, MD$180,000–$210,000 / yearThis position is ideal for a seasoned security engineer who thrives in highly technical environments, enjoys hands-on testing, and can translate findings into actionable risk mitigation strategies for both technical teams and program leadership. In this role, you will lead and execute penetration testing activities, assess complex security architectures, and provide expert guidance on improving system security across the full lifecycle.
ShiftCode AnalyticsNewLead Network Penetration Tester ShiftCode AnalyticsLead Network Penetration TesterRockville, MDLead advanced penetration testing on network infrastructure, including wired and wireless networks and AWS Cloud infrastructure. This role involves overseeing complex penetration testing projects, managing a team of security professionals, and enhancing our network security.
JPMorgan Chase Bank, N.A.Senior Penetration Tester JPMorgan Chase Bank, N.A.Senior Penetration TesterWashington, DCFull timeJPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.
PeratonPenetration Tester PeratonPenetration TesterArlington, Virginia$86,000–$138,000 / yearPossess one of the following certifications, OR be able to obtain before start date: CCNA Cyber Ops, CCNA-Security, CEH, CFR, Cloud+, CySA+, GCIA, GCIH, GICSP, SCYBER, Security+ CE, SSCP. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Expert In Recruitment SolutionsPenetration Tester Intermediate Expert In Recruitment SolutionsPenetration Tester IntermediateFt. Belvoir, VARemoteTwo (2) years of experience using testing tools (Nessus, Metasploit, CANVAS, Nmap, Burp Suite, Kismet). We are seeking an Intermediate Penetration Tester to perform application, network, and wireless penetration testing in support of DoD mission environments.
Booz Allen Hamilton IncEnterprise Cybersecurity Penetration Tester Booz Allen Hamilton IncEnterprise Cybersecurity Penetration TesterMcLean, VA$86,800–$198,000 / yeararrow-right Missions arrow-right Civil Government arrow-right Commercial arrow-right Cyber Fusion Centers arrow-right Cybersecurity Strategy arrow-right Incident Response arrow-right Defense arrow-right Energy Resources & Utilities arrow-right Health arrow-right Homeland Security & Law Enforcement arrow-right Intelligence arrow-right International arrow-right Asia Pacific arrow-right Europe arrow-right Space arrow-right Transportation. arrow-right Careers arrow-right Search Jobs arrow-right Teams & Missions arrow-right Life at Booz Allen arrow-right Benefits Flexibility Professional Development arrow-right Locations arrow-right Recruiting & Networking Events arrow-right Military Talent arrow-right University Talent arrow-right Candidate Resources arrow-right Returning Applicants.
Peraton IncPenetration Tester Peraton IncPenetration TesterArlington, VA$86,000–$138,000 / yearAs the worlds leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Common application vulnerabilities and exploits such as outdated components, permissions mis-configurations, lack of input validation, logging/monitoring failures, etc.
PeratonNewJr Cyber Penetration Tester PeratonJr Cyber Penetration TesterArlington, Virginia$66,000–$106,000 / yearThis Federal Strategic Cyber program encompasses technical, engineering, data analytics, cyber security, management, operational, logistical and administrative support to aid and advise the Cyber & Technology Security (CTS) Directorate. Must possess and maintain ONEof the listed certifications below: CCNA Cyber Ops, CCNA-Security, CEH, CFR, Cloud+, CySA+, GCIA, GCIH, GICSP, or SCYBER.
PeratonJr Cyber Penetration Tester / Secret PeratonJr Cyber Penetration Tester / SecretArlington, Virginia$66,000–$106,000 / yearThis Federal Strategic Cyber program encompasses technical, engineering, data analytics, cyber security, management, operational, logistical and administrative support to aid and advise the Cyber & Technology Security (CTS) Directorate. Either possess or obtain prior to start date ONE of the following certifications:CCNA Cyber Ops, CCNA-Security, CEH, CFR, Cloud+, CySA+, GCIA, GCIH, GICSP, or SCYBER.
ManTechPenetration Tester ManTechPenetration TesterFort Meade, MDBachelor of Science degree in Computer Science, Electrical Engineering, Computer Engineering, Physics or similar technical field and 10 years of penetration testing experience. + Lead the information assurance evaluation of target systems, including developing threat models, conducting security analysis and testing, demonstrating vulnerabilities and documenting the results.
ASCENDING, Inc.Senior Systems Security Specialist (Penetration Testing & Offensive Security) ASCENDING, Inc.Senior Systems Security Specialist (Penetration Testing & Offensive Security)Baltimore, MDWe are seeking a Senior Systems Security Specialist to lead and execute offensive security initiatives, including advanced penetration testing and red team engagements across networks, applications, APIs, and cloud environments. Responsibilities: Conduct internal and external penetration testing of networks, web applications, APIs, and cloud environments to uncover security vulnerabilities and exploit paths.
MATRIX SYSTEMS & TECHNOLOGIES INCSystems Security Specialist - Penetration Testing MATRIX SYSTEMS & TECHNOLOGIES INCSystems Security Specialist - Penetration TestingBaltimore, MDMatrix Systems and Technology is seeking a Systems Security Specialist to perform internal and external penetration testing of networks, web applications, API's, and cloud environments to identify security vulnerabilities and exploit paths, and other related tasks. A minimum of five (5) years of working with NIST Cybersecurity Framework, NIST 800-53 or similar federal control frameworks, MITRE ATT&CK and OWASP Top 10 A minimum of five (5) years of experience mapping findings to security control frameworks.
Company ConfidentialSoftware Security Engineer (Hybrid) - 26911 Company ConfidentialSoftware Security Engineer (Hybrid) - 26911Columbia, MDFull timeMust have at least 15 years of experience in Systems/Software Engineering with a Bachelor's degree in technical discipline (i.e. computer science, engineering, mathematics, etc.); 13 years relevant experience with Masters in related field; or High School Diploma or equivalent and 19 years relevant experience. Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science.
ZTI Solutions, LLCPenetration Test Lead ZTI Solutions, LLCPenetration Test LeadFalls Church, Virginia$180,000–$210,000Technical Knowledge: Expert knowledge of penetration testing methodologies (PTES, OWASP, NIST 800-115), network protocols, web applications, exploitation techniques, security controls. This role leads penetration testing engagements, develops testing methodologies, coordinates with system owners, and produces comprehensive penetration testing reports.
Company ConfidentialCND Analyst/Auditors and Engrineers (Majestic) Company ConfidentialCND Analyst/Auditors and Engrineers (Majestic)Springfield, VA$76,164–$180,000Full timeDesigns and implements information assurance and security engineering systems with requirements of business continuity, operations security, cryptography, forensics, regulatory compliance, internal counter-espionage (insider threat detection and mitigation), physical security analysis (including facilities analysis, and security management). Desired certifications or training: Intermediate to Advanced Spunk certifications (e.g., Splunk Enterprise Security Certified Admin, Splunk IT Service intelligence certified admin, Splunk SOAR Certified Automation Developer) Ansible, or equivalent CND-related coursework.
August SchellPen Tester | Annapolis Junction, MD (FS Poly Required) August SchellPen Tester | Annapolis Junction, MD (FS Poly Required)Annapolis Junction, MDFull timeThe selected individual will work on a team of cyber Subject Matter Experts (SMEs) who are providing support to a large, complex technical program for preventing, identifying, containing and eradicating cyber threats to networks through monitoring, intrusion detection, and protective security services on information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connections, public facing websites, security devices, servers and workstations. A Lead Penetration Tester is needed to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology on a large, complex program that provides system engineering, development, test, integration and operational support.
Oak Grove Technologies IncSenior Red Cyber Operator Oak Grove Technologies IncSenior Red Cyber Operatorfort belvoir, VARed Team Apprentice Course (RTAC), Red Team Journeyman Course (RTJC), Certified Red Team Operator (CRTO) certification, Rogue Ops- Red Team 1 (ROPS), Offensive Security Certified Professional (OSCP), Global Information Assurance Certification, (GIAC) Exploit Researcher & Advanced Penetration Tester (GXPN), GIAC Penetration Tester (GPEN), and/or GIAC Web Application Penetration Tester (GWAP). Oak Grove Technologies, LLC, a dynamic and fast-growing federal contractor, is seeking a highly skilled and motivated Senior Red Cyber Operator to support advanced Red Cyber operations through the execution of red team assessments, offensive cyber operations, and penetration testing.
Parsons CorpSenior Red Cyber Operator Parsons CorpSenior Red Cyber OperatorFort Belvoir, VA$120,800–$217,400 / yearWhat Desired Skills Youll Bring: • 5+ years Offensive Cyber experience, DoD Cyber Red Team Experience, or corporate Red Team experience • Red Team Apprentice Course (RTAC), Rogue Ops- Red Team 1 ROPS, Red Team Journeyman Course (RTJC), Certified Red Team Operator (CRTO) certification, Offensive Security, Certified Professional (OSCP), Global Information Assurance Certification, (GIAC) Exploit Researcher & Advanced Penetration Tester (GXPN), GIAC Penetration Tester (GPEN), and/or GIAC Web Application Penetration Tester (GWAP) • Expertise in antivirus evasion, EDR evasion, and/or penetration testing. Professional Certification(s) required for this position are as follows: • Must hold an IAT Level III certification as defined and described in DoDD 8570.01, 8570.01-M, 8140.01-03, and as amended • Must pass the DCART senior operator aptitude test before joining DCART as an Operator • Must be willing to travel 15%- OCONUS/CONUS locations.
ExpediteInfoTech, IncSystems Security Specialist (Senior) ExpediteInfoTech, IncSystems Security Specialist (Senior)Rockville, MDOur clients include the US Department of Education, US Department of Transportation, US Department of Justice, US Department of Health & Human Services, Montgomery County government, Prince George's County Government, the governments of the State of Maryland and the District of Columbia. A minimum of five (5) years conducting network penetration testing, web application and API testing, internal and external vulnerability assessments and threat modeling and attack path analysis.
Alarm.comApplication Security Architect Alarm.comApplication Security ArchitectTysons, VAWe collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. You'll play a hands‑on, influential role in shaping how we build secure software across a diverse ecosystem—including mobile apps, cloud services, on‑prem systems, IoT devices, and emerging AI‑powered features.
Alarmcom Holdings IncApplication Security Architect Alarmcom Holdings IncApplication Security ArchitectTysons, VAWe collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. You'll play a hands‑on, influential role in shaping how we build secure software across a diverse ecosystem-including mobile apps, cloud services, on‑prem systems, IoT devices, and emerging AI‑powered features.
Leidos Holdings IncLead Security Engineer with TS/SCI Poly Leidos Holdings IncLead Security 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.
TriTech Enterprise Systems, Inc.Senior Information System Security Specialist TriTech Enterprise Systems, Inc.Senior Information System Security SpecialistBaltimore, MDFull timeA minimum of five (5) years of working with NIST Cybersecurity Framework, NIST 800-53 or similar federal control frameworks, MITRE ATT&CK and OWASP Top 10 A minimum of five (5) years of experience mapping findings to security control frameworks. Through MHC, Maryland residents explore health insurance plans, compare rates, and determine their eligibility for advanced premium tax credits (APTC), cost-sharing reductions (CSR), and public assistance programs such as Medicaid and the Maryland Children’s Health Insurance Program (MCHP).
ASSYST, Inc.Incident Management Lead ASSYST, Inc.Incident Management LeadAlexandria, VAThe ideal candidate will have extensive experience leading Cybersecurity Incident Response Teams (CSIRT), conducting penetration testing and red team exercises, and developing cybersecurity strategies to strengthen an organization's security posture. This role will play a critical part in managing cybersecurity incident response, security operations, threat intelligence, and penetration testing activities to protect organizational infrastructure, systems, and applications.
Macpower Digital Assets Edge Private LimitedComputer Exploitation Engineer (Red Team Operator) | Active Top-Secret Clearance w/ SCI & CI-Polygraph Eligibility Macpower Digital Assets Edge Private LimitedComputer Exploitation Engineer (Red Team Operator) | Active Top-Secret Clearance w/ SCI & CI-Polygraph EligibilityFort Belvoir, VA$165,000–$195,000 / yearThe role focuses on offensive cybersecurity operations, vulnerability testing, and adversary emulation to strengthen security posture across critical systems and networks. Apply exploitation techniques including initial access, persistence, privilege escalation, lateral movement, credential access, data collection, exfiltration, and command-and-control operations.
AmtrakPrincipal DT Security Analyst - 90289278 - Washington (Washington, DC, US, 20002) AmtrakPrincipal DT Security Analyst - 90289278 - Washington (Washington, DC, US, 20002)Washington, DC$124,600–$161,352 / hourOur values of ‘Do the Right Thing, Excel Together and Put Customers First’ are at the heart of what matters most to us, and our Core Capabilities, ‘Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety & Security’ are what every employee needs to know and do to be most impactful at Amtrak. In accordance with DOT regulations (49 CFR § 40.25), Amtrak is required to obtain prior drug and alcohol testing records for applicants/employees intending to perform safety-sensitive duties for covered Department of Transportation positions.
Nexxis SolutionsInformation / Cybersecurity Engineer (Clearance Required) Nexxis SolutionsInformation / Cybersecurity Engineer (Clearance Required)Annapolis Junction, MD$90,000–$240,000We are looking for candidates to provide Cybersecurity expertise to systems and projects to ensure that the appropriate security features and safeguards are designed, integrated, and implemented for all information systems. Nexxis Solutions is supporting current and near-term efforts to provide information and system security engineering, life cycle solutions, system security testing, risk assessment, and continuous monitoring.
Open Systems Technologies CorporationInformation Systems Security Engineer (ISSE) Open Systems Technologies CorporationInformation Systems Security Engineer (ISSE)Annapolis Junction, MDThe strongest candidates will have experience working in these areas: Validating and verifying system security requirements and establishing system security designs for large-scale systems, major system elements, and interfacing systems that are part of a large complex network environment with geographically distributed components. Experience developing/implementing integrated security services management processes, such as assessing and auditing network penetration testing, anti-virus planning assistance, risk analysis, and incident response.
CACI International IncComputer Engineer CACI International IncComputer EngineerAberdeen Proving Ground, MD$90,300–$189,600 / yearPay 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. Youll collaborate closely with penetration testers and other engineers, bringing your computer engineering expertise while cross-training in complementary disciplines to build comprehensive security assessment workflows.
Belay TechnologiesSenior Information System Security Engineer (ISSE) Belay TechnologiesSenior Information System Security Engineer (ISSE)Annapolis Junction, MDFull timeThe strongest candidates will have experience working in these areas: Validating and verifying system security requirements and establishing system security designs for large-scale systems, major system elements, and interfacing systems that are part of a large complex network environment with geographically distributed components. Five (5) 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.
Evolver FederalSenior Security Engineer Evolver FederalSenior Security EngineerWashington, DCThe Senior Security Engineer will work closely with SOC teams, architects, and program managers to deliver robust security capabilities across cloud (AWS GovCloud, Azure Government), on-premises, and hybrid environments. This position requires deep technical expertise, hands-on experience with security tools, and the ability to lead engineering efforts for mission-critical systems in highly regulated environments.
PeratonSystems Engineering, SME PeratonSystems Engineering, SMEWashington, D.C.$146,000–$234,000 / yearThe successful candidate will serve as a technical advisor and operational SME, bridging advanced AI capabilities with real-world cyber operations to accelerate decision cycles, enhance threat detection, and support offensive cyber planning and execution. Our team of experts provides innovative engineering, logistics, sustainment, and customer support to ensure the functionality of network infrastructure, while addressing the most complex cyber operations and national defense challenges.
Peraton IncSystems Engineering, SME Peraton IncSystems Engineering, SMEWashington, DC$146,000–$234,000 / yearThe successful candidate will serve as a technical advisor and operational SME, bridging advanced AI capabilities with real-world cyber operations to accelerate decision cycles, enhance threat detection, and support offensive cyber planning and execution. Our team of experts provides innovative engineering, logistics, sustainment, and customer support to ensure the functionality of network infrastructure, while addressing the most complex cyber operations and national defense challenges.