General Dynamics Electric Boat
Posted 2mo ago

Cybersecurity Engineer – Network Administration

General Dynamics Electric Boat
Groton, Connecticut, United States
OnsiteFull Time
Responsibilities
  • designing systems
  • managing networks
  • troubleshooting software
Requirements
  • B.S. in computer-related field
  • 1+ years post-grad engineering experience
  • Experience with Linux/Windows
  • Network infrastructure
  • Virtualization, and implementing security controls for classified and unclassified systems
Technical tools mentioned
VMware vSphereRed Hat VirtualizationESXiLinuxWindows

Job description

Department 425, Electrical Systems Software Engineering, Cybersecurity and Network Administration and Support group, is seeking a Systems Network Administrator Engineer. The primary responsibility of this position is to develop, enforce, and manage both unclassified and classified information systems and collaborate with systems and hardware engineers to resolve system defects.

 

Our team members exemplify Electric Boat’s core values:

  • Value each other
  • Behave with integrity and purpose
  • Commit to excellence

 

Specific responsibilities within this role include:

  • Design, implementation and maintenance of sensitive unclassified and classified computing systems in accordance with appropriate Naval Reactors and DCSA security controls
  • Support of custom software applications for fleet prototypic maintenance and troubleshooting laptops for instrumentation and control equipment
  • Support remote and on-site troubleshooting of software and firmware of control systems and networking interfaces

Required:

  • B.S. in Computer Science, Computer Engineering, Electrical Engineering, Information technology, or other Cyber Security
  • 0-5 years of post graduate engineering experience

Preferred:

  • Understanding of DoD National Industrial Security Program Operating Manual, Industrial Security Field Operation Process Manual, DoE security requirements and NIST security controls is desired.
  • Familiarity with implementing STIG updates and reviewing computer logs is preferred.
  • Be able to configure and manage Linux and Windows operating systems and install/load operating systems software, troubleshoot, maintain integrity, and configures network components along with implementing operating systems enhancements to improve reliability and performance.
  • Provide technical support to end-user issues regarding desktop problems and/or server administration
  • In-depth knowledge of computer network infrastructures and Windows and Linux operating systems is required.
  • Knowledge of virtualization platforms, such as VMware vSphere, Red Hat Virtualization, ESXi
  • Understanding in system, network, and OS hardening techniques. (e.g., remove unnecessary services, password policies, network segmentation, enable logging, least privilege, etc.)
  • Understanding of network security architecture concepts and network design processes including topology, protocols, components, and principles (e.g., application of defense-in-depth)
  • Provide for critical incident response & problem management including root cause of system problems, such as configuration issues resulting in operational performance degradation or system outages, promoting the Government with information and advice on the necessary correction actions and/or interim workarounds.
  • Provide onsite architectural and design, support, development, and administration.

About General Dynamics Electric Boat

Private General Dynamics business unit designing, building, repairing, and modernizing nuclear submarines for the U.S. Navy.

Similar jobs

Cybersecurity Engineer roles near Groton, Connecticut
6d
Save
Mark Applied
Hide
Cybersecurity Engineer, Senior
Middletown, Rhode Island, United States
$130k-$155k/yr OnsiteFull Time
AMERICAN SYSTEMS
AMERICAN SYSTEMS: Government services contractor delivering IT and engineering solutions.
10+ YOEMaster of Science in information technology preferred/required as stated; 10+ years in cybersecurity, RMF, or IT networks; U.S. citizenship; ability to obtain Secret clearance; DoD 8570.1-M certifications and operating systems certification.
Risk Management Framework (RMF), Enterprise Mission Assurance Support Service (eMASS), Microsoft Windows, Microsoft Excel, UNIX, Linux, Solaris, VMware, Real-Time Operating Systems, routers, embedded processor networking environments, DISA Security Technical Implementation Guides (STIG), Assured Compliance Assessment Reports Security Readiness Review (SRR) scripts
2w
Save
Mark Applied
Hide
Cybersecurity Engineer
New Haven, Connecticut, United States
OnsiteFull Time
ASSA ABLOY
ASSA ABLOYNasdaq Stockholm: ASSA B: Global leader in access solutions and door opening technology.
3+ YOEBachelor's degree in a related field, 3–5 years of cybersecurity or infrastructure experience, networking and server administration knowledge, and Windows/Linux administration skills. On-call availability required.
Illumio, Policy Compute Engine (PCE), Virtual Enforcement Nodes (VENs), Windows, Linux, Azure, Microsoft Azure, ServiceNow, SIEM, PowerShell, Python, REST APIs, CMDB, TCP/IP, DNS, Active Directory, firewalls
3mo
Save
Mark Applied
Hide
Cybersecurity Engineer I-III
Middletown, Rhode Island, United States
OnsiteFull Time
SEACORP
SEACORP: Provides maritime defense engineering solutions.
0+ YOEBachelor's or higher in cybersecurity, computer/electrical/electronics engineering, or mathematics with CS concentration; citizenship required; multiple levels (I-III) with corresponding education/experience.
6mo
Save
Mark Applied
Hide
Cybersecurity Engineer
Middletown, Rhode Island, United States
$59k-$90k/yr OnsiteFull Time
AMERICAN SYSTEMS
AMERICAN SYSTEMS: Government services contractor delivering IT and engineering solutions.
3+ YOEBachelor's in IT or 3+ years military IT experience; DoD 8570.1-M Level II/III certs (Security+/Network+, CISSP, etc.); ability to obtain Secret clearance; U.S. citizenship.
eMass, DISA STIG, SRR scripts, VMware, Windows, UNIX/Linux, Solaris, Routers, Embedded systems
1y
Save
Mark Applied
Hide
Lead Cybersecurity Engineer - Data Protection
Allentown or Louisville or Providence
HybridFull Time
PPL Corporation
PPL CorporationNYSE: PPL: Energy utility holding providing electricity and natural gas.
7+ YOEBachelor’s degree or equivalent experience and 7+ years in cybersecurity, data governance, security, or protection; cloud data, security tools, vulnerability assessment, incident response, and strong analytical and communication skills.
DataBricks, Spark, Snowflake, Cloud Access Security Broker (CASB), Scaled Agile Framework (SAFe), Microservices, DevOps, IoT, Intelligent Automation, RPA, Test automation
1w
Save
Mark Applied
Hide
Sr. Cybersecurity Threat Engineer - Remote
Providence, Rhode Island, United States
$100k-$193k/yr RemoteFull Time
United Natural Foods
United Natural FoodsNYSE: UNFI: North America's premier wholesale grocery distributor.
8+ YOEBA/BS in computer or cybersecurity domain, 8+ years cybersecurity experience, 5+ years threat operations experience, advanced threat hunting, incident response, forensics, malware analysis, SIEM/EDR expertise, and senior cybersecurity certification.
MITRE ATT&CK, D3FEND, Cyber Kill Chain, EDR, SIEM, UEBA, YARA, OpenIOC, Sigma, STIX, Python, Windows, Linux/Unix, Web Proxy, Email Security (ETP), CISSP, CEH, Security+, CISA, CISM, GCIH, STRIDE, PASTA, NDR, CDR
2mo
Save
Mark Applied
Hide
Principal Cybersecurity Software Engineer P4 (Onsite)
East Hartford, Connecticut, United States
$108k-$205k/yr OnsiteFull Time
Pratt & Whitney
Pratt & Whitney: RTX-owned aircraft engine and auxiliary power unit manufacturer serving commercial, military, and business aviation customers.
8+ YOEU.S. citizen able to obtain/maintain DoD Secret clearance; Bachelor\u0002s in STEM; 8+ years engineering experience (or advanced degree +5); experience in embedded cybersecurity, architecture, vulnerability assessments, and security tooling.
NIST Cybersecurity Framework (CSF), Risk Management Framework (RMF), Avionics Secure Software Development Lifecycle (SSDLC), MIL-STD-516, DO-178
2mo
Save
Mark Applied
Hide
Cybersecurity Forward Deployed Engineer - FDE - Manager
Atlanta or Milwaukee or Herndon or Dallas or Columbus or Kirkland or Irvine or Cincinnati or New York or Cleveland or Oklahoma City or Austin or Albany or Chicago or Arlington or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Scottsdale or Mountain View or Morristown or San Francisco or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$305k/yr OnsiteFull Time
Accenture
AccentureNYSE: ACN: Global professional services delivering 360° value.
8+ YOE8+ years engineering experience in cybersecurity, 1+ year hands-on production agentic AI experience, 6+ years end-to-end security delivery ownership, cloud security experience (AWS/Azure/GCP), bachelor\u0002s degree or equivalent, people management experience.
Claude Code, Cursor, GitHub Copilot, AWS, Azure, GCP, OWASP LLM Top 10, NIST AI RMF, EU AI Act, MLOps, RAG