32 security engineer jobs at 24 companies in Seaford, DE

PromotedHiringCafe
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
1mo
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Cleared On Site Sr. Information Systems Security Engineer (ISSE) (5363)
Washington or Hollywood
$126k-$212k/yr OnsiteFull Time
SMX
SMX: Providing cloud, cybersecurity, and mission-focused technology solutions to government.
8+ YOEActive TS/SCI clearance, 8+ years cybersecurity/security engineering experience, RMF/NIST experience, SSP/POA&M/ATO work, vulnerability assessments, security testing, security architecture, and technical leadership.
Risk Management Framework (RMF), NIST 800-53, NIST 800-37, Splunk, Tenable Nessus, Security Center, Endpoint Detection and Response (EDR) Platforms, Vulnerability Management Platforms, Security Information and Event Management (SIEM) Tools, Governance, Risk, and Compliance (GRC) platforms
2mo
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Information Systems Security Engineer (All Levels)
Annapolis Junction, Maryland, United States
OnsiteFull Time
Adaptic
Adaptic: Defense contractor providing software, engineering, and cybersecurity mission support.
Active TS/SCI with polygraph; experience in information systems security engineering; strong RMF/NIST knowledge; security documentation and authorization experience.
Nessus, STIG Viewer, SCAP Compliance Checker, Xacta
3d
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Lead AI Security Operations Engineer
Salisbury, Maryland, United States
$128k-$192k/yr OnsiteFull Time
Perdue Farms
Perdue Farms: Producer of poultry, meat, and agricultural products.
7+ YOE7+ years in information security securing AI/ML or automation platforms; experience with SOC operations, threat hunting, vulnerability and certificate/PKI management; familiarity with ICS/OT and security frameworks.
Security Information and Event Management, Security Orchestration, Automation and Response, Endpoint Detection and Response, Network Detection and Response, Public Key Infrastructure (PKI)
1mo
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IT Infrastructure/Security Engineer
Dover, Delaware, United States
OnsiteFull Time
Dover Federal Credit Union
Dover Federal Credit Union: Member-owned cooperative providing local banking and lending services.
5+ YOE5+ years IT infrastructure experience, enterprise networking and virtual environments, Fortinet and EDR tooling, PowerShell, Microsoft 365/Entra ID and Intune; Bachelor's degree preferred and industry certifications (CCNA, Fortinet NSE, Microsoft) desired.
Arctic Wolf, CrowdStrike, Zscaler, VDI, VMware, Nutanix, Hyper-V, FortiGate, FortiSwitch, FortiManager, FortiNAC, PowerShell, Microsoft 365, Entra ID (Azure AD), Intune, MDM, EDR, Group Policies (GPO), Multi-Factor Authentication (MFA)
1w
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Physical Security Systems Engineer (Access Control, CCTV & Networking)
Dover, Delaware, United States
FieldFull Time
The Cook & Boardman Group
The Cook & Boardman Group: Distributes architectural doors and provides integrated security solutions.
2+ YOE2+ years configuring physical security systems, certifications in multiple VMS and access control platforms, lead technician experience, background check and drug test required.
SQL, Windows Server
1mo
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Systems Engineer (APPA)
Orlando or Lexington Park
OnsiteFull Time
ASEC
ASEC: Provides engineering and flight support services for military aviation.
4+ YOEBachelor's in engineering/science; 4+ years DoD systems/soS; MBSE; LVC; cloud and security; data analytics; travel.
2mo
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FPGA Engineer, Senior
Lexington Park, Maryland, United States
$87k-$198k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
7+ YOE7+ years FPGA development experience; HDL/embedded design; HDL for SoC/FPGA; hardware security concepts; security clearance; BS in Electrical/Computer Engineering; preferred MSc; ability to lead hardware design efforts.
HDL, HDL Coder, Xilinx System Generator, embedded software, verification methodologies, test benches, software design tools, IP blocks
4w
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MECHANICAL ENGINEER III
Hollywood, Maryland, United States
$119k-$150k/yr OnsiteFull Time
Platform Aerospace
Platform Aerospace: Provides unmanned aircraft systems and rapid aircraft modification services.
4+ YOEB.S. in Mechanical Engineering (or related) with 4+ years' experience (or Master's with 2+ years); ability to obtain a security clearance; experience with CAD and SolidWorks; intermediate aircraft structures design/analysis; able to lift 25 lbs.
CAD, SolidWorks
2mo
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FPGA Engineer, Senior
Lexington Park, Maryland, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
7+ YOE7+ years FPGA development experience; HDL and embedded design; HDL for SoCs/FPGAs; hardware security concepts; HDL alternatives (HDL Coder, Xilinx System Generator); hardware design specs and verification; secret clearance; BS in Electrical/Computer Engineering.
HDL, HDL Coder, Xilinx System Generator
1mo
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Foreign Military Sales Engineer
Patuxent River, Maryland, United States
OnsiteContract
Atkinson Aeronautics & Technology
Atkinson Aeronautics & Technology: Provides aeronautical technical services and aviation maintenance operations.
10+ YOEBachelor's in engineering or related field, active Secret clearance, 10+ years supporting DoD aviation/Systems Engineering or FMS programs, knowledge of FMS/Security Cooperation and DoD acquisition, ability to obtain higher clearance.
SIPRNet
1mo
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Network Engineer | Patuxent River, MD
Patuxent River, Maryland, United States
$130k-$160k/yr OnsiteFull Time
CaVU Consulting
CaVU Consulting: Government technical services and engineering for defense operations.
Mid-to-senior network engineer with RF/Satcom and CANES experience, CCNA required, CompTIA Security+ CE required per DoD 8140, Secret clearance required or eligible, bachelor's degree in related field.
Consolidated Afloat Networks and Enterprise Services (CANES)
1mo
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AWS Cloud Software Engineer / DevOps Engineer
Annapolis Junction, Maryland, United States
$135k-$216k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
8+ YOEExtensive experience in software engineering, AWS cloud, DevOps, IaC, CI/CD, and security practices.
AWS, Terraform, CloudFormation, Kubernetes, Docker, GitLab, CI/CD, Elasticsearch, OpenSearch
2mo
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Sr Software Developer
Annapolis Junction or Columbia
$174k-$220k/yr OnsiteFull Time
ELEVI Associates
ELEVI Associates: Provides cyber security and IT engineering for federal agencies.
20+ YOEActive security clearance with FS Poly; 20+ years as a software engineer in similar scope, or 4+ years of experience
Java, PostgreSQL, Database design, RESTful API, Docker, Power BI, Python, Power Query M, MariaDB, Elasticsearch
3mo
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Senior Network Engineer
Lexington Park, Maryland, United States
$120k-$150k/yr OnsiteFull Time
MAG Aerospace
MAG Aerospace: Provides global intelligence, surveillance, and reconnaissance services and training.
10+ YOE5+ MgmtTen years of network design experience; five years leading teams; wireless network deployment experience; CCNP; Top Secret clearance; US citizenship; Master’s degree in Engineering or Computer Science.
Cisco IOS, WAN/LAN, Wireless technologies, Network security
17h
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Senior Network Engineer
Salisbury, Maryland, United States
OnsiteFull Time
TidalHealth
TidalHealth: Regional health system providing hospital and clinical care services.
7+ YOEBachelor's degree or equivalent, 7+ years enterprise network engineering, Cisco expertise (routing/switching BGP/OSPF/EIGRP), data center and cloud networking, firewall/security and network automation experience.
BGP, OSPF, EIGRP, Nexus, Cisco ACI, AWS, Azure, ITIL
2mo
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SkillBridge -Logistics Engineer
Virginia Beach, Virginia, United States
OnsiteFull Time
Scientific Research Corporation
Scientific Research Corporation: Advanced engineering and technology solutions for government and industry.
2+ YOEActive TS/SCI clearance; two years of full-time logistics experience; Navy Integrated Logistics Support experience; U.S. citizenship with government security clearance eligibility.
1w
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Senior Network Engineer
United States or Frederica
RemoteFull Time
Ingersoll Rand
Ingersoll RandNew York Stock Exchange: IR: Manufacturer of industrial air compressors and fluid management systems.
10+ YOE10+ years networking experience, deep routing/switching and security expertise, bachelor’s in CS/IT, CCNP/CCIE or equivalent, experience with Cisco/Juniper/Firewalls, strong troubleshooting and communication skills.
AWS, Azure, Cisco, Juniper, Fortinet, Palo Alto, BGP, OSPF, MPLS, SD-WAN
1mo
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Senior DevOps Engineer
Annapolis Junction, Maryland, United States
$200k-$280k/yr OnsiteFull Time
GliaCell Technologies
GliaCell Technologies: Software and systems engineering for the intelligence community.
12+ YOEActive TS/SCI with Polygraph clearance; US citizenship; 12+ years with BS, 10+ with MS, 14+ with Associates, or 16+ with HS; Security+CE; strong communication; able to work independently and in SCIF.
Terraform, Ansible, Python, Kubernetes, Docker, GitLab, Argo CD, AWS, Nifi
2mo
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Oracle HCM Cloud Integration Engineer
Wilmington or Austin
HybridFull Time
CSC
CSC: Provides global business administration and compliance solutions.
10+ YOE10+ years with Oracle HCM Cloud; modules incl Core HR, Compensation, Talent Management, Time and Labor, Absence, Learn, Benefits, Recruiting; HDL, PBL, BI Publisher, OTBI, Fast Formulas, OIC; SQL/PLSQL; Java; web services; security; Bachelor’s in technical field.
Oracle HCM Cloud, HDL, PBL, BI Publisher, OTBI, Java, SQL, PL/SQL, OIC, Web Services (SOAP/REST)
3w
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Cyber Security Vulnerability Researcher
Patuxent River, Maryland, United States
OnsiteFull Time
Tharros
Tharros: Provides specialized cybersecurity defense and vulnerability research services.
3+ YOEActive Top Secret/SCI eligibility, DCWF qualification codes as listed, 3+ years vulnerability research or military OJT equivalent, reverse engineering/binary analysis/exploitation experience, experience in DoD classified environments.