117 entry level security engineer jobs at 66 companies in Maryland
2mo
Save
Mark Applied
Hide
2mo
Technician - Entry Level
Largo, Maryland, United States
$24-$25/hrOnsiteFull Time
Phoenix International Holdings: Provides advanced underwater operations and marine engineering solutions globally.
0+ YOEEntry-level technician role requiring formal mechanical/hydraulic training or degree; ability to read schematics; willingness to travel worldwide; ability to obtain U.S. security clearance; valid passport.
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/yrOnsiteFull Time
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.
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/yrOnsiteFull Time
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.
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
Columbia or Maryland or Virginia or West Virginia or Pennsylvania or District of Columbia
$63k-$84k/yrOnsiteFull Time
Howard Community College: A public community college providing associate degrees and certificates.
2+ YOEBachelor's in CS/IT/Cybersecurity, relevant certs (Security+, CCNA, CEH), minimum 2 years network security experience, hands-on firewall/IDS/IPS/VPN and vulnerability assessment/SIEM experience, ability to respond to incidents and provide training.
Bowhead: Federal government contracting and professional services provider.
2+ YOEBachelor's in engineering, 2+ years engineering experience, strong communication, security clearance at Secret, ability to lift 50 lbs and travel up to 10%.
Bachelor's degree required; active or obtainable CompTIA Security+; proficiency with Adobe Acrobat and Microsoft Office; strong writing, editing, proofreading, and attention to detail; ability to lift 40 lbs; U.S. person/citizen required and must be able to obtain Secret clearance.
Adobe Acrobat, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Python, MATLAB, SysML, Cameo Systems Modeler, Microsoft SharePoint, Confluence
DCS Corporation: Providing engineering and technical services for national security.
U.S. citizenship, ABET BS in Aerospace/Aeromechanical/Mechanical Engineering, GPA ≥3.75, ability to obtain and maintain Secret security clearance; entry-level flight test duties.
Peraton: Provides advanced technology and mission support for government agencies.
2+ YOEActive Top Secret/SCI clearance, DoD 8570 IAT Level III compliance, experience with vulnerability management, cloud security, Kubernetes, DevSecOps, SIEM, scripting/automation, and cybersecurity frameworks.
Tenable Nessus, ACAS, Qualys, CyberArk, Trellix, Splunk Enterprise, VMware vSphere, GitLab, Microsoft Windows Server, Red Hat Enterprise Linux, Ubuntu Linux, PowerShell, Python, Bash, Ansible, Kubernetes, AWS, Azure
Glen Allen or Fulton or Arlington or Vienna or Virginia Beach
OnsiteFull Time
HDR: Global provider of engineering, architecture, environmental and construction services.
Bachelor's in Electrical Engineering or equivalent experience; knowledge of security systems including PLCs, CCTV, and card access; ability to evaluate, design, and assist with construction documents.
Glen Allen or Vienna or Arlington or Virginia Beach or Fulton
$58k-$99k/yrOnsiteFull Time
HDR: Global firm providing architecture, engineering, and environmental services.
Bachelor's in electrical engineering or equivalent; experience evaluating and designing security systems (PLC,CCTV,card access); preparing construction documents; strong communication and collaborative mindset.
TextronNYSE: TXT: Manufactures aircraft, defense systems, and industrial specialized vehicles.
3+ YOEBachelor’s degree in Electrical, RF, Manufacturing, Industrial, or Mechanical Engineering; 3+ years (Level 2) or 5+ years (Level 3) manufacturing experience; security clearance eligibility; US citizenship.
Peraton: National security and mission-critical government technology services provider.
2+ YOEBachelor's degree and 2 years IT experience; required certifications (e.g., CASP+, CCNA-Security, CISSP, Security+, etc.); hands-on asset discovery, vulnerability scanning, AD/CMDB querying, Windows Server knowledge; U.S. citizenship and ability to obtain Secret clearance.
Microsoft Azure, Spectr, GhostCrew, Microsoft Defender for Cloud, Active Directory, SCCM/Endpoint Manager, ServiceNow CMDB, Nmap, Nessus, Qualys, OpenVAS, PowerShell, Python, Microsoft Azure Resource Manager (ARM), Microsoft Power Platform, Databricks
OceaneeringNYSE: OII: Global provider of engineered services for offshore energy industries.
1+ YOEBS in relevant engineering/IT field (or equivalent experience), 1+ years systems engineering experience with requirements management and SEDB tools, Microsoft 365 proficiency, US citizenship and ability to obtain security clearance.
Microsoft 365, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, 3SL Cradle, DOORS, Jama-Connect, Cameo, SysML, UML, DoDAF, SOA
Maryland Environmental Service: Provides environmental utility and waste management services in Maryland.
2+ YOEBachelor's in engineering, 2–4 years relevant engineering experience, ability to obtain UST/AST inspector certifications within 18 months, ability to obtain Homeland Security clearance, valid driver's license (<5 points), able to lift 50 lbs, strong communication and regulatory knowledge.
System Engineer IV - Hydrological Modeling Engineer
Greenbelt or United States
RemoteFull Time
GAMA-1 Technologies: Provides IT, cloud, and security services to federal agencies.
1+ YOEMaster's or PhD in hydrology/engineering/computational science, experience deploying and optimizing hydrological/flood models in HPC/GPU environments, proficiency with C++ and CUDA, ability to obtain a security clearance.
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
2+ YOEU.S. citizen able to obtain security clearance, bachelor’s degree preferred (or equivalent experience), 2+ years in sales/presales/project management/engineering, experience with wireless, cloud/FedRAMP, and IP networking.