89 entry level security engineer jobs at 47 companies in Winchester, VA

2w
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Security Engineer, Detection
Reston, Virginia, United States
$123k-$175k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
1+ YOE1+ year experience in security assessments or design reviews, 1+ year coding experience, experience with security engineering and protocols, and expertise in threat detection and analysis.
Google Cloud Platform (GCP), GKE, Cloud IAM, Vulnerability Reward Program (VRP)
1mo
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2026 Entry Level Engineering Opportunities
Falls Church or Baltimore or Chandler or Huntsville or Virginia or Melbourne or Northridge or Ogden or Oklahoma City or Palmdale or Plymouth or Redondo Beach or Rocket Center or Rolling Meadows or Roy or San Diego
$70k-$95k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
Bachelors in engineering, computer science, or related STEM by June 2026; active U.S. government security clearance (Secret or higher); U.S. citizenship; strong engineering fundamentals, teamwork and communication; willing to relocate and start Jul–Dec 2026.
Microsoft Office
1mo
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2026 Entry Level Engineering Opportunities
Falls Church or Baltimore or Chandler or Huntsville or Virginia or Melbourne or Northridge or Ogden or Oklahoma City or Palmdale or Plymouth or Redondo Beach or Rocket Center or Rolling Meadows or Roy or San Diego or United States
$70k-$95k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
Bachelor's in engineering/CS/STEM by June 2026, active U.S. security clearance (Secret or higher), U.S. citizenship, strong teamwork and communication, willingness to relocate, available to start July–Dec 2026.
Microsoft Office
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Security Engineer - Junior
Herndon or United States
$80k-$110k/yr RemoteFull Time
BDR Solutions
BDR Solutions: Provider of IT, engineering, and consulting for federal agencies.
2+ YOEActive MBI and U.S. citizenship required; 2+ years IT/cloud security experience; CompTIA Security+ required (CySA+/Cloud+ preferred); AWS security services and NIST 800-53/FedRAMP familiarity; Bachelor's in Cybersecurity/IT or equivalent.
AWS IAM, AWS GuardDuty, AWS Security Hub, AWS CloudTrail, AWS Config, Tenable, Qualys, Splunk, ELK, AWS CloudWatch, eMASS, Archer, Okta, SailPoint, Terraform, Git, NIST 800-53, FedRAMP
6d
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DevSecOps Engineer (Entry level - Clearance Required) - (US-Remote)
Reston or United States
$90k-$152k/yr RemoteFull Time
ICF
ICFNASDAQ: ICFI: Provides strategic consulting and technology services to global organizations.
2+ YOEActive TS clearance, 2+ years DevOps/cloud/security experience, knowledge of CI/CD, IaC, containerization, federal security frameworks (NIST/FISMA/FedRAMP), and basic scripting.
GitHub Actions, GitLab CI, Jenkins, Azure DevOps, Terraform, CloudFormation, ARM templates, SonarQube, Snyk, Trivy, Checkov, Aqua, Prisma Cloud, Docker, Kubernetes, AWS, Azure, GCP, Linux, Bash, Python
2mo
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Cloud Engineer (Hybrid)
Herndon, Virginia, United States
$80k-$95k/yr HybridFull Time
ISI Enterprises
ISI Enterprises: Cybersecurity compliance and managed services for defense contractors.
0+ YOEEntry-level cloud security engineer with exposure to Azure, AWS, or Google Cloud; knowledge of security frameworks (NIST, CIS, ISO 27001); U.S. citizenship required; Bachelor’s in CS/IS or equivalent experience; up to 3 years in IT/security/cloud.
Azure, AWS, Google Cloud, Microsoft Entra ID, Google Cloud Identity, Microsoft Intune, Microsoft Defender for Endpoint, Microsoft Sentinel, Splunk, AvePoint Fly Migration Tool, Power BI, SharePoint, Azure Information Protection
1w
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Manufacturing Engineer
Germantown, Maryland, United States
$69k-$90k/yr OnsiteFull Time
Leonardo DRS
Leonardo DRSNASDAQ: DRS: Manufactures advanced electronic systems for defense and military applications.
0+ YOEBachelor's in Mechanical or Manufacturing Engineering, up to 2 years relevant experience, SolidWorks and ERP proficiency, knowledge of GD&T and manufacturing processes, U.S. citizenship and active/obtainable DOD security clearance required.
SolidWorks, ERP, BOM, GD&T
1mo
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Cyber Security Engineer (Reston, VA, US, 20191)
Reston, Virginia, United States
OnsiteFull Time
SES Space & Defense
SES Space & DefenseEuronext Paris: SESG: Provides satellite communications and managed network services for governments.
2+ YOEBachelor's in CS or related, 2+ years cybersecurity/IA experience, U.S. citizenship able to obtain DoD Secret, experience with vulnerability scanning, ISSO duties, RMF/CMMC/NIST 800-171 knowledge, and familiarity with Tenable Nessus, SCTM, SCAP, eMASS.
Tenable Nessus, SCTM, SCAP, eMASS, NIST 800-171, CMMC, RMF
1mo
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Electrical Engineer
Ashburn, Virginia, United States
$109k-$130k/yr OnsiteFull Time
Cubic
Cubic: Develops defense training systems and public transit fare technology.
2+ YOEBachelor's in electrical engineering or science plus 2+ years related experience (or applicable MS); eligible for DOD security clearance; experience designing, developing, and testing hardware; strong written/oral communication and analytical skills.
2mo
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Structures Engineer
Manassas or Cambridge
$75k-$164k/yr OnsiteFull Time
Aurora Flight Sciences
Aurora Flight Sciences: Designs and builds autonomous aircraft and advanced aerospace systems.
2+ YOEBachelor's in Aerospace/Mechanical Engineering, ability to obtain US security clearance (US citizenship required), typically 2+ years' related experience, proficiency with Microsoft Office 365/Windows 10, classical hand analysis and FEA modeling experience, strong communication skills.
Microsoft Office 365, Windows 10, Femap, Nastran, ANSYS, Abacus, VBA, Python, MATLAB, CATIA V5, SolidWorks, Creo, NX/Unigraphics, Fusion 360
3w
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Communications and Signal Processing Research and Development Engineer
State College or Reston or Annapolis Junction
$92k-$201k/yr OnsiteFull Time
Penn State University
Penn State University: Provides higher education and conducts extensive academic research programs.
0+ YOEBachelor's in engineering or science required; 0–5+ years experience depending on level; eligibility for Secret security clearance; proficiency with MATLAB or Python; strong communications and teamwork skills.
MATLAB, Python, C++, software defined radios (SDR), Electronic Medical Records (EMR)
2w
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AI/ML Engineer (Systems Engineer, Sr)
Chantilly, Virginia, United States
OnsiteFull Time
Redwire
RedwireNYSE: RDW: Manufactures infrastructure and hardware components for diverse space missions.
1+ YOEU.S. citizen eligible for DoD Secret clearance, 1+ years backend/systems engineering experience, proficiency in Python/C++/Rust, experience with agentic systems, graph data modeling, real‑time pipelines, API design, and secure operations.
Python, C++, Rust, Neo4j, DGraph, ArangoDB, CUDA, REST, GraphQL, gRPC, SOAP, UDP, TCP, Pub/Sub, CI/CD
2w
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Java Software Engineer
Reston, Virginia, United States
$90k-$122k/yr HybridFull Time
Verisign
VerisignNASDAQ: VRSN: Provides internet domain name registry and DNS infrastructure services.
2+ YOE2+ years software development experience; strong CS fundamentals; AWS experience; familiarity with Java/Spring Boot, UNIX, secure coding, and machine learning/LLM concepts; Bachelor's or equivalent.
AWS, Java, Spring Boot, TensorFlow, Hadoop, Spark, GitHub, Jira, Jenkins, Terraform, Ansible, Unix
2mo
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Systems Engineer, Jr.
Chantilly, Virginia, United States
OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
5+ YOEBachelor’s in a technical field; up to 5 years of experience; TS/SCI with poly; familiarity with Agile, ML/AI concepts; experience with system requirements, security, and mission-critical ground systems.
Agile, Machine Learning, Artificial Intelligence, System engineering tools
3w
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Site Reliability / Operations Engineer (TS/SCI)
Herndon or Colorado Springs or Melbourne
$82k-$132k/yr OnsiteFull Time
Maxar Intelligence
Maxar Intelligence: Providing satellite imagery and geospatial intelligence for global security.
2+ YOEActive TS/SCI clearance, Bachelor's in CS/IS/Engineering or equivalent, Security+ certification, 2+ years systems/automation/DevOps experience, Linux and Bash proficiency, ELK Stack experience, strong troubleshooting and communication skills.
RHEL, CentOS, Ubuntu, Bash, Elasticsearch, Logstash, Kibana, Python
3w
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Site Reliability / Operations Engineer (TS/SCI)
Herndon or Colorado Springs or Melbourne
$82k-$132k/yr OnsiteFull Time
Vantor
Vantor: Providing AI-powered spatial intelligence and high-resolution Earth observation.
2+ YOEActive TS/SCI clearance, Bachelor's in CS/IS/Engineering or equivalent, Security+ certification, 2+ years systems/DevOps/automation experience, Linux and Bash proficiency, ELK Stack experience, strong troubleshooting and communication skills.
ELK Stack, Elasticsearch, Logstash, Kibana, Bash, Python, RHEL, CentOS, Ubuntu
4w
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2026 Communications and Signal Processing Engineer
Chantilly, Virginia, United States
$90k-$130k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
0+ YOEBachelor's in electrical engineering, 0-1 year experience, coursework in digital communications and signal processing using MATLAB/Python; ability to obtain security clearance and U.S. citizenship required.
MATLAB, Python
1mo
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Cloud Network Engineer II - CTJ - Poly
Reston or Redmond
$102k-$202k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
1+ YOEU.S. citizenship and active Top Secret/SCI clearance required. Master's +1yr or Bachelor's +2yrs (or equivalent) in engineering/CS/IT. Experience with large-scale L3 networking (BGP, OSPF, IPv6, MPLS, EVPN/VXLAN), automation, and network security; CCNP/CCIE preferred.
Azure, BGP, OSPF, IPv4, IPv6, ECMP, MPLS, IS-IS, SDN, NFV, EVPN, VXLAN, SD-WAN, TACACS+, Cisco ISE, DNA Center, APIs
2w
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Audio Visual Engineer 674
Herndon, Virginia, United States
OnsiteFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Provides geospatial and software engineering solutions for national security agencies.
1+ YOEActive security clearance with polygraph; 1+ years AV systems experience (design, install, commissioning); customer interfacing and schedule coordination; proficiency in DSP and control platforms.
Biamp, QSC, Crestron, Extron, Thinklogical, AutoCAD, Visio
1mo
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Cloud Systems Engineer I, ADC System Security Engineering
Herndon, Virginia, United States
$91k-$152k/yr HybridFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
1+ YOEActive TS/SCI with polygraph required; 1+ years Linux administration, networking, and technical troubleshooting; HS diploma or industry cert (A+, CND, Network+, Security+); strong problem solving and communication.
Linux, UNIX, Windows