119 systems security engineer jobs at 71 companies in Middletown, DE

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Cyber Systems Security Engineer
King of Prussia, Pennsylvania, United States
$101k-$201k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Active Top Secret clearance (investigation within 5 years), DoD 8570 IAT Level II (e.g., CISSP/CAP), system security engineering and RMF (NIST SP 800-53) knowledge, Windows Server and RedHat/Linux administration, cloud-native experience, Bash/Shell scripting, and assessment/testing experience.
NIST SP 800-53, Windows Server, RedHat, Linux, Bash, Shell, Argo CD, Kubernetes, Grype, Syft, Trivy, Jira
2d
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Principal / Senior Principal Embedded Systems Security Engineer
Baltimore, Maryland, United States
$120k-$179k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOEU.S. citizen with active DoD Secret clearance and SAP eligibility; 5+ years systems/security engineering experience with DoD platforms/sensors; experience in anti-tamper, reverse engineering, requirements, integration, and V&V.
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
2d
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Principal / Senior Principal Embedded Systems Security Engineer
Baltimore, Maryland, United States
$120k-$179k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEActive U.S. citizenship and DoD Secret clearance, 5+ years systems engineering experience with DoD platforms/sensors, experience with anti-tamper/reverse engineering/RMF, ability to obtain SAP access.
2mo
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Information Systems Security Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Data Intelligence
Data Intelligence: Provides engineering and cybersecurity solutions for federal government clients.
7+ YOESeven+ years in information security with DoD RMF, system scanning, A&A support, and vulnerability management; active Secret clearance; onsite in Philadelphia; BS in CS/IT or related field; relevant certifications.
ACAS, eMASS
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Systems Engineer
Aberdeen or Sumter
$180k-$200k/yr OnsiteFull Time
Thompson Gray
Thompson Gray: Provides financial management and programmatic support for defense agencies.
10+ YOEActive Secret security clearance, Bachelor's in a STEM field, minimum 10 years systems engineering or Army acquisition/program integration experience, proficiency with Microsoft Office, ability to brief senior leadership.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Model-Based Systems Engineering (MBSE)
1w
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Information Systems Security Engineer
King of Prussia or Aurora
$75k-$158k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOEActive TS/SCI clearance, bachelor’s degree, 5+ years cybersecurity experience, RMF/NIST 800-53/171 expertise, DoD 8570 IAT II (e.g., Security+, CCNA Security, CySA+), EM and policy authorship skills.
Xacta, SNOW, Nessus, Splunk, Anchore, AWS, Azure
1w
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Information Systems Security Engineer
King of Prussia or Aurora
$75k-$158k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOELead RMF lifecycle, manage NIST 800-53/171 controls, perform vulnerability assessments, maintain ATOs, and provide cloud security oversight for AWS/Azure.
Xacta, SNOW, Nessus, Splunk, Anchore, AWS, Azure
1w
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Information Systems Security Engineer (ISSE)
Philadelphia, Pennsylvania, United States
OnsiteFull Time
3 Reasons Consulting
3 Reasons Consulting: Provides cybersecurity, Health IT, and systems engineering consulting services.
4+ YOEBachelor's in CS/IT,4+ years cybersecurity experience,DoD 8570 IAT Level 2 cert,active Secret clearance,RMF/NIST 800-53 and DISA STIG experience,vulnerability tool expertise,EM security engineering skills.
Nessus, WebInspect, Fortify, ACAS, RMF, NIST 800-53, DISA STIGs
2mo
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Experienced Systems Engineer
Annapolis Junction, Maryland, United States
$137k-$176k/yr OnsiteFull Time
Intelliforce
Intelliforce: Provides engineering and technical solutions for the intelligence community.
8+ YOETop Secret Clearance with Full Scope Poly; US Citizenship; 8 years of relevant experience with a technical Bachelor's, or 12 years with substitution; strong systems engineering and cloud architecture skills.
HPC, Cloud, DevOps, Security, Enclave
1mo
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Pre-Sales Systems Engineer (SASE & Security)
Philadelphia or Pennsylvania or Delaware or Maryland or New York or Connecticut or New Jersey or District of Columbia
$146k-$343k/yr RemoteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
5+ YOE5+ years in pre-sales/systems engineering or cybersecurity; strong network security background; Bachelors preferred; ability to engage technical and executive stakeholders; reside in Mid-Atlantic; ~30% travel.
SASE, SSE, SD-WAN, Zero Trust, Firewall, NAC, cloudNAC, SIEM, SOAR, XDR, OpenTelemetry, AWS, Azure, GCP
1mo
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Pre-Sales Systems Engineer (SASE & Security)
Philadelphia or Pennsylvania or Delaware or Maryland or New York or Connecticut or New Jersey or District of Columbia
$146k-$343k/yr RemoteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
5+ YOE5+ years in pre-sales/systems engineering or cybersecurity; experience with SASE/SSE, SD-WAN, Zero Trust, firewall, NAC, cloud security, and engaging enterprise customers; Bachelor's preferred; ~30% travel.
SASE, SSE, SD-WAN, Zero Trust, Firewall, NAC, SIEM, SOAR, XDR, OpenTelemetry, AWS, Azure, GCP, cloudNAC
1mo
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Information Systems Security Engineer I
Philadelphia, Pennsylvania, United States
$90k-$120k/yr OnsiteFull Time
Alutiiq
Alutiiq: Provides government facilities, logistics, and professional support services.
5+ YOEBachelor's degree, active DoD Secret clearance, DoD IAM certification, 5+ years IT/security experience, DISA STIG and RMF/eMASS experience, knowledge of FISMA and DoD 8570 requirements.
eMASS, ACAS, HBSS, SCAP, DIACAP, RMF, NIST 800-53, NIST 800-37, CNSS 1253, DCID 6/3, NISCAP
1w
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Systems Engineer (Sr. Member Engineering Staff) (41031)
Camden, New Jersey, United States
$116k-$212k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
6+ YOE6+ years systems engineering experience in information assurance, active DoD SECRET clearance, PKI/TLS and MBSE knowledge, experience with architecture, requirements, testing, and security/cryptography for national security systems.
Public Key Infrastructure (PKI), Transport Layer Security (TLS), Model-Based Systems Engineering (MBSE), Electronic Key Management System (EKMS), Key Management Infrastructure (KMI)
1mo
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Telecommunications & Security Systems Engineer (LSNA-PA/OH/IN/NC/TX/VA) - Conshohocken, Pennsylvania, United States
Cincinnati or Indianapolis or Cary or Richmond or Houston or Conshohocken
$91k-$155k/yr HybridFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
4+ YOEBachelors in electrical/engineering preferred or equivalent experience, 4+ years telecommunications/ICT/AV/security systems design, AutoCAD/Revit experience, structured cabling, access control and CCTV design; RCDD/CTS-D/BICSI OSP preferred.
AutoCAD, Revit
1mo
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Firmware Systems Engineer ll/lll
Hunt Valley, Maryland, United States
$88k-$168k/yr OnsiteFull Time
Textron
TextronNYSE: TXT: Manufactures aircraft, defense systems, and industrial specialized vehicles.
2+ YOEBachelor's in electrical/computer engineering, 2+ years related experience, SysML/Cameo or MagicDraw and DOORS experience preferred, strong communication, ability to obtain U.S. security clearance, model-based systems engineering experience.
SysML, Cameo/MagicDraw, DOORS
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
3mo
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ILSC Systems Engineer
Aberdeen Proving Ground, Maryland, United States
OnsiteFull Time
T2S Solutions
T2S Solutions: Provides systems engineering and technology for national security missions.
5+ YOEBachelor's degree and 5+ years relevant experience, active or obtainable security clearance, electronics/component knowledge, EMR of technical drawings, Microsoft Office proficiency, strong communication, willing to travel up to 25%.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, SharePoint, Product Data Reporting and Evaluation Program (PDREP), Windchill
1w
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Distinguished Engineer - AI Security
Johnston or Pittsburgh or Irving or Phoenix or Franklin or Charlotte or Cleveland or Boston or Iselin or Philadelphia or Chicago
$175k-$250k/yr OnsiteFull Time
Citizens Financial Group
Citizens Financial GroupNYSE: CFG: Provides retail, commercial, and private banking services to customers.
10+ YOE10+ years in software/platform/security/data engineering; strong Python and Linux scripting; AWS and cloud security experience; CI/CD and large-scale distributed systems expertise; bachelor's degree required.
Python, Bash, AWS, Linux, Jenkins, CircleCI, GitHub Actions, Kubernetes
3mo
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Industrial Controls Systems Engineer
Philadelphia, Pennsylvania, United States
$72k-$112k/yr OnsiteFull Time
Noblis
Noblis: Nonprofit science, technology, and strategy firm supporting government missions.
3+ YOEBachelor's degree in engineering or equivalent experience; CompTIA Security+ or ability to obtain within 6 months; 20% travel; expertise in industrial control systems and MS Office; US citizen eligible for DoD Secret clearance.
Rockwell Studio 5000, Siemens SIMATIC Step 7, TIA Portal, Java, C#, C++, Python, Visual Basic, Microsoft Access, Microsoft Office, SCADA, Networking