29 network security jobs at 22 companies in Harrington, DE

4d
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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
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
3w
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Network Engineer, Senior
Belcamp or Aberdeen Proving Ground
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years IT/cyber/enterprise networking experience; bachelor’s in STEM; secret clearance required; CISSP, Security+, CEH, CCNA/CCIE preferred; experience with HPE Aruba, Cisco, SonicWALL, Juniper, Windows, RHEL, virtualization and scripting (PowerShell, bash, batch).
HPE Aruba, Cisco, SonicWALL, Juniper, Windows, RHEL, PowerShell, bash, batch
3w
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Computer Network Architect III
Halawa or Aberdeen Proving Ground or Santa Rita
$30/hr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOEAssociate degree (AA) or 2-year technical school (or 8 years experience in lieu), active TS/SCI clearance, 5 years relevant experience, network design/implementation expertise, and ability to plan and secure enterprise networks.
4d
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Jr. Network Engineer (Onsite- Aberdeen, Maryland)
Aberdeen Proving Ground or Middletown
$90k-$105k/yr HybridFull Time
Fairwinds Technologies
Fairwinds Technologies: Designing and integrating communication systems for defense agencies
2+ YOEBachelor's degree in relevant engineering or computer science,2+ years network design/maintenance experience,CCNA/CompTIA Security+/Network+/VCP,experience with switches, firewalls, IDS,cybersecurity awareness,US citizen,Secret clearance eligible.
Cisco, IDS, SATCOM, SD-WAN, VMware, DHCP, DNS
1w
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COMPUTER NETWORK SPECIALIST II
Cecil County, Maryland, United States
$82k-$106k/yr OnsiteFull Time
State of Maryland
State of Maryland: Provides public governance and services for Maryland residents.
2.5+ YOE2.5+ years IT experience supporting networks, hardware and software; experience with LAN/WAN, help-desk, Intune, VOIP, copiers, security, and user training; relevant certifications or degree substitutions accepted.
Microsoft Intune, Management Console, Microsoft OneDrive, Google Suite, Microsoft Teams, Microsoft SharePoint, Service Now, Active Directory, Azure, AI Platforms
4w
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Computer Network Architect 4
Aberdeen Proving Ground or Camp Smith
$53k-$106k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
10+ YOEAA/2-year technical school (or 15 years experience in lieu), active TS/SCI clearance, 10 years relevant experience, experience designing/implementing LAN/WAN and network security, up to 10% local travel.
LAN, WAN, routers, switches, firewalls
1w
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Lottery Security/Operations Specialist I
Dover, Delaware, United States
$40k-$60k/yr OnsiteFull Time
State of Delaware
State of Delaware: The executive government branch of the State of Delaware.
0.5+ YOEHigh school diploma or equivalent; six months experience analyzing financial data, computer/electronic data security, troubleshooting hardware/software and networks, researching/analyzing data; valid driver’s license; successful background checks.
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
3mo
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Army Research Laboratory (ARL) Information Technology (IT) Modernization Opportunities
Aberdeen or Adelphi
$80k-$120k/yr OnsiteAll Commitments Available
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
IT roles including Audio Visual Technicians, Network Engineers/Technicians, System Administrators, Service Desk Support, SW Engineers; education/experience vary; security clearance may be required.
Windows, Linux, Mac OS, Security+
2mo
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Cloud Software Engineer (TS/SCI with Poly required, Hybrid Remote)
Columbia, Maryland, United States
$180k-$250k/yr HybridFull Time
Red Alpha
Red Alpha: Provides software engineering and data science for defense missions.
5+ YOE5+ years of software/Cloud engineering; TS/SCI with Poly; experience in AWS/Azure/GCP; IaC (CDK or Terraform); Python, Typescript; containerization (Docker, Kubernetes); network and security skills; strong communication.
AWS, Azure, Google Cloud, Oracle, Terraform, CDK, Python, Typescript, Lambda, EC2, S3, RDS, DynamoDB, IAM, VPC, Networking, OpenSearch, CloudWatch, Docker, Kubernetes, EKS, ECS, CI/CD
2mo
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Cryptologic Computer Scientist 3
Annapolis Junction, Maryland, United States
OnsiteFull Time
RealmOne
RealmOne: Provides advanced technology services for national security agencies.
Doctoral/Master/ Bachelor/ Associate with years of relevant experience; strong Python and Spark; network and protocol analysis background; security clearance.
Python, Spark
2mo
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Systems Administrator
Lexington Park, Maryland, United States
$90k-$135k/yr OnsiteFull Time
Saalex
Saalex: Provides engineering, IT, and mission support for defense agencies.
3+ YOE3+ years system administration; Security+; ACAS/SCAP/STIGs; Windows/Linux; network troubleshooting; ATO/eMASS; problem solving.
ACAS, SCAP, STIG, Windows, Linux, VMs, containers, eMASS, DoD cybersecurity tools, GitLab
1w
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Instructor
Georgetown or United States
$46/hr HybridTemporary, Part Time
Delaware Technical Community College
Delaware Technical Community College: Provides higher education and vocational training programs.
4+ YOEBachelor's degree in relevant field, four years relevant experience, ability to teach information security/networking/programming, use LMS and instructional technology, and communicate effectively.
LMS, Student Information System
3mo
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Army Research Laboratory (ARL) Information Technology (IT) Modernization Opportunities
Adelphi or Aberdeen Proving Ground
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
Education and experience vary by position; Security+ typically required; Secret or Top Secret clearance may be required.
Windows Server, Linux, macOS, Networking
1mo
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SEDSS - System Administrator **
Patuxent River, Maryland, United States
$75k-$150k/yr OnsiteFull Time
SimVentions
SimVentions: Provides engineering and technology services for defense customers.
3+ YOEThree to five years of experience; RMF/STIG/ACAS experience; Windows or Linux certification.
Security+, VMware, Virtual Networking, System Backups, Networking, Docker, Active Directory
3mo
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Mid Engineer
Aberdeen, Maryland, United States
$104k-$181k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
5+ YOEBachelor's in computer science or engineering; 5 years' experience (8 years can substitute for education); US citizenship; SECRET clearance.
Networking, Servers, Modeling and simulation, Cybersecurity, System administration
1mo
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IT Help Desk Support
Aberdeen Proving Ground, Maryland, United States
OnsiteFull Time
A&T Systems
A&T Systems: Provides managed IT and telecommunications services to government agencies.
3+ YOEThree+ years IT help desk experience; Windows and enterprise apps; networking (TCP/IP, DNS, DHCP, AD); DoD 8570/8140 cert; ability to obtain security clearance.
Windows, Active Directory, DNS, DHCP, ITSM, Remote support tools, Ticketing systems
3mo
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Model-Based Systems Engineer - Level III
Aberdeen Proving Grounds, Maryland, United States
$95k-$170k/yr OnsiteFull Time
Augustine Consulting
Augustine Consulting: Provides technical and engineering services to the US Department of Defense.
8+ YOEDoD/DoS security clearance required; Top Secret with SCI; degree plus years of experience; network and system knowledge; modeling tools; AWS knowledge; strong troubleshooting and writing skills.
Cameo Systems Modeler, MagicDraw, Enterprise Architect, AWS