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201 cyber security engineer jobs at 99 companies in Frederick, MD

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
6d
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Cyber Security Engineer
Herndon, Virginia, United States
$180k-$195k/yr OnsiteFull Time
Redhorse
Redhorse: Delivering data insights and technology solutions to government agencies.
8+ YOEActive TS/SCI with Polygraph required,8+ years cyber security experience with penetration testing,expertise in Linux/Windows/hypervisors,network analysis,security architecture,and risk mitigation.
Linux, Windows, hypervisor
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3mo
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Senior Cyber Engineer III
Arlington, Virginia, United States
$234k-$263k/yr OnsiteFull Time
Koniag Government Services
Koniag Government Services: Providing technical and professional services to federal agencies.
15+ YOESenior cyber engineer with TS/SCI clearance; 15+ years in cyber engineering and test/evaluation; 10+ years in cyber capabilities testing; DoD directive certifications; CISSP/CISM/CISA/CASP+/OSCP/GIAC/CCSP; Bachelor's in CS/IT/cybersecurity.
Security, Cybersecurity, Test and Evaluation
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2w
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Cyber Security Engineer
Huntsville or Maryland or California or Rockville
$136k-$231k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
US citizen with Secret clearance; experience with RMF/ATO on NIPR/SIPR, vulnerability scanning, security documentation (SSP, POA&M, SCTM); IAM Level I (or ability to obtain).
Risk Management Framework (RMF), STIGs, NIST, SIEM, HBSS, AWS, Azure, Windows, Linux
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1mo
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Cleared - Cyber Security Engineer
Bethesda, Maryland, United States
$100k-$156k/yr OnsiteFull Time
Noblis
Noblis: Nonprofit science, technology, and strategy firm supporting government missions.
2+ YOEActive TS/SCI with Polygraph and U.S. citizenship; degree plus experience (various combinations) with minimum 2 years experience; experience in cyber defense, incident response, automation, tool correlation, and process improvement.
SOC/SIEM tools, RMF, NIST CSF/800-53, Zero Trust Architecture, DevSecOps, Agile
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1mo
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Sr. Cyber Security Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Seneca Holdings
Seneca Holdings: Operates a portfolio of federal and commercial businesses.
5+ YOEBachelor's in IT or equivalent experience, 5+ years in information systems/security/cyber engineering, hands-on enterprise deployment experience, IAT Level II (or obtain within 6 months), experience with firewalls/IPS/AV, Windows/Linux, TCP/IP, and security tooling.
Cisco Identity Services Engine (ISE), Nmap, Nessus, Shell, Perl, XML, Windows, Linux, TCP/IP, 802.1x
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1w
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Expert Cyber Security Engineer
Chantilly, Virginia, United States
$146k-$234k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
18+ YOEMaster's in a STEM field or 18 years of equivalent cyber security engineering experience; 18 years leading enterprise-level cloud and on-prem security; DoD 8570 Level II (IASAE) and TS/SCI adjudication or ability to obtain SCI and pass a poly; experience with SOA, SaaS/PaaS/IaaS.
Service Orientated Architecture (SOA), SaaS, PaaS, IaaS, Big Data, Artificial Intelligence, ICD-503
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3w
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Cyber Security Engineer
Herndon or Virginia or United States
RemoteFull Time
LTS
LTS: An enterprise consulting and IT modernization firm delivering healthcare IT solutions for federal agencies and public organizations.
5+ YOEBachelor's degree, ability to obtain Public Trust, 5+ years cybersecurity engineering experience in federal or regulated/cloud environments, AWS security, RMF/ATO, eMASS/ServiceNow GRC, NIST/FedRAMP/DISA STIGs, and DevSecOps/CI/CD familiarity.
AWS, AWS Network Firewall, Security Hub, GuardDuty, CloudWatch, CloudTrail, Inspector, AWS GovCloud, eMASS, ServiceNow GRC, NIST RMF, NIST SP 800-53, FedRAMP, DISA STIGs, Zero Trust, DevSecOps, CI/CD, Kubernetes, VistA, CPRS, MUMPS, HL7, FHIR
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1mo
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Cyber Security Project Engineer - TS/SCI w/Polygraph
McLean, Virginia, United States
$152k-$206k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
8+ YOE8+ years of related cyber security experience; TS/SCI with active polygraph clearance; Bachelor's degree in a related field; strong incident response, threat detection, forensics, and cloud security skills.
Incident Response, Cyber Defense, Threat Detection, Forensics, Cloud Security, Security Event Correlation Tools
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1w
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Cyber Security Engineer
Reston, Virginia, United States
$96k-$123k/yr OnsiteFull Time
Bowman Consulting Group
Bowman Consulting GroupNASDAQ: BWMN: Provider of engineering and infrastructure consulting services.
5+ YOE5+ years cybersecurity experience; knowledge of SOC, incident response, vulnerability management, endpoint/network security, IAM, SIEM, Microsoft 365/Azure; PowerShell or Python; preferred security certifications.
PowerShell, Python, Microsoft Defender, Microsoft Sentinel, CrowdStrike, Splunk, Microsoft 365, Microsoft Azure, SIEM
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2mo
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Cyber Security Systems Engineer
Reston, Virginia, United States
$68k-$115k/yr OnsiteFull Time
Penn State University
Penn State University: Provides higher education and conducts extensive academic research programs.
3+ YOEActive TS/SCI with Counter-Intelligence poly; Security+ CE or CISSP or equivalent; strong cyber security, systems admin, and networking; Linux/Windows admin in a government-regulated environment; experience with vulnerability management and virtualization.
Nessus, ACAS, SCC, STIG viewer, VMware, Linux, Windows, Cisco, Splunk
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2mo
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Cyber Security Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
VTG
VTG: Provides engineering and digital modernization solutions for national security.
11+ YOETop Secret/SCI with Poly, 11+ years security experience, RMF/ICD 503 A&A knowledge, strong communication across technical and non-technical audiences.
Greenlight, RoadRunner, Rapid7, WebInspect, AppDetective, Splunk, AWS, Microsoft Azure, VDI, VMware, PKI, STIG, SecDevOps, Office 365, Excel
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2w
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Cyber Security Engineer
Seaside or Alexandria
HybridFull Time
ASRC Federal
ASRC Federal: Provides engineering and IT services to federal government agencies.
2+ YOEActive Secret clearance, Bachelor’s degree in IT/cybersecurity or related, minimum 2 years cybersecurity experience, incident response, threat analysis, and secure system design experience.
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6d
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Cyber Security Engineer
Herndon, Virginia, United States
$190k-$210k/yr OnsiteFull Time
StratasCorp
StratasCorp: Provides information technology services to government and defense agencies.
4+ YOEExperience in penetration testing, system exploitation, network and system security analysis; TS/SCI+Polygraph required; bachelor's degree preferred or 4+ years related experience.
Windows, Linux
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1mo
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Cyber Security Systems Engineer - Expert
Sterling, Virginia, United States
$150k-$254k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
11+ YOEMust be able to obtain Top Secret/SCI with polygraph, 11+ years' experience in cyber/ISSE work, familiarity with RMF/ICD 503 A&A processes, documentation of SSP/POA&M and other A&A artifacts, and ability to work across complex network/cloud environments.
Greenlight, RoadRunner, Rapid 7, WebInspect, App Detective, Splunk, AWS, Microsoft Azure, VDI, VMWare, Microsoft Office365, Microsoft Excel
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2mo
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Cyber Systems Security Engineer
Manassas, Virginia, United States
$101k-$201k/yr HybridFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
3+ YOEBachelor’s in cybersecurity/CS/CE +3 years (or master’s +2, or 7 years experience); Secret clearance; DoD 8570 IAT Level II (e.g., Security+, GSEC) within 6 months; experience with Linux, networking, C++/Java, Git/Gerrit, RMF/STIG/SRG.
RMF, SRG, STIG, Linux, Windows, C++, Java, Git, Gerrit, Python, C, Rust, Jira, Confluence, MBSE, IDS
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3mo
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Lead Cyber Security Engineer (Remote)
Reston, Virginia, United States
$119k-$237k/yr RemoteFull Time
CareFirst BlueCross BlueShield
CareFirst BlueCross BlueShield: Provides health insurance coverage and administrative healthcare services.
8+ YOEDesigns and implements security solutions; expert in SIEM (Splunk), SOAR, EDR, and network security; Bachelor’s degree or 4 additional years experience; 8+ years of related experience.
Splunk, SOAR, EDR, Network Security
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1mo
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Principal Cyber Security Engineer
Chantilly, Virginia, United States
OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
7+ YOETS/SCI w/ Poly required; Bachelor's degree or 4+ years IT experience; 7+ years cyber experience; experience with RMF/ICD 503/DoD STIGs and A&A BOE documentation; IAT Level II (or obtain within 6 months).
RMF, ICD 503, DoD STIGs, Windows, Linux, Python, JavaScript, Perl, Elastic (Logstash/Kibana), VMware, vCenter, ESXi, IDS
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1mo
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Senior Cyber Security Security Engineer - Comply-to-Connect (C2C)
Chantilly, Virginia, United States
$104k-$218k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOEActive TS/SCI with Polygraph; Bachelor’s degree or 4+ years experience; 5+ years info security/cyber engineering; hands-on enterprise security tools; Windows/Linux, TCP/IP, 802.1x; IAT Level II cert or obtain within 6 months.
Cisco ISE, Nmap, Nessus, tcpdump, Windows, Linux, TCP/IP, 802.1x, Shell, Perl, XML
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1mo
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Lead Cyber Security Engineer
Arlington, Virginia, United States
OnsiteFull Time
MartinFed
MartinFed: Provides cybersecurity and engineering solutions for federal missions.
10+ YOEU.S. citizen with DoD Secret clearance, Master’s in Computer Science (required), 10+ years cybersecurity engineering experience, CISSP or CEH, experience with enterprise security architecture, vulnerability management, incident response, and federal frameworks (NIST/RMF/FISMA/STIGs).
Splunk, SPL, NIST 800 Series, Risk Management Framework (RMF), FISMA, STIGs, SDLC
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3w
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Cyber Security Engineer III
Washington, District of Columbia, United States
$106k-$115k/yr HybridFull Time
American University
American University: Private research university providing undergraduate and graduate education programs.
5+ YOEAdminister and monitor security systems, perform incident response and forensics, develop secure architectures, mentor junior staff. Requires bachelor's degree, 5+ years relevant experience, professional security certs desirable, and scripting (Python, PowerShell).
Python, PowerShell, Unix/Linux, Windows, macOS, TCP/IP, LDAP, 802.1x, SNMP, VPN, virtualization, firewalls, intrusion detection/prevention systems, SSL, TLS, IPsec, CMMI, ITIL
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