75 network systems engineer jobs at 47 companies in Elsmere, 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
2mo
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Network Engineer
Aberdeen Proving Ground, Maryland, United States
$80k-$120k/yr OnsiteFull Time
SURVICE Engineering
SURVICE Engineering: Engineering services and survivability analysis for defense systems.
10+ YOESenior network engineer with 10+ years in CBRN/cybersecurity, DoD experience, and system integration.
Networking, Cybersecurity, Microsoft Office
3w
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Network Engineer – Power Systems (OT)
King of Prussia or Nashua
$84k-$160k/yr OnsiteFull Time
Schweitzer Engineering Laboratories
Schweitzer Engineering Laboratories: Manufactures digital systems that protect and automate power grids.
3+ YOEBachelors in electrical engineering (masters preferred), minimum 3 years in power system automation and controls, knowledge of TDM/SONET, fiber/microwave/radio, LAN/WAN/TCP-IP, strong communication and presentation skills, ability to travel 25%.
SONET, Multiplexers, C37.94, EIA232, LAN/WAN, TCP/IP, Fiber optic, Microwave, Spread-spectrum radio, Switches, Routers, Servers
1mo
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Systems Engineer
Belcamp, Maryland, United States
$98k-$163k/yr OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
10+ YOEB.S. and 10+ years systems engineering experience, experience with tactical/secure communication networks, systems integration, testing, technical writing, and ability to obtain DoD IAT Level II; U.S. citizenship and active Secret clearance required.
1mo
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Network Systems Engineer- Mt Laurel NJ Area
Mount Laurel, New Jersey, United States
$120k-$165k/yr OnsiteFull Time
Blue Mantis
Blue Mantis: Provides managed IT, cybersecurity, and cloud infrastructure services.
Experience supporting multisite enterprise networks, server administration (Windows/Linux/Unix), cloud platforms (AWS, Azure, Microsoft Office 365), VMware, Cisco/Arista/Meraki networking, monitoring (SolarWinds, Datadog), backup/DR (Rubrik, Zerto), and incident management; CCNA/CCNP/ITIL preferred; Bachelor's or equivalent experience.
Cisco Nexus, Arista, Meraki, Cisco Wireless Controllers, Windows, Linux, Unix, ServiceNow, AWS, Azure, Microsoft Office 365, VMware, SolarWinds, Datadog, Infoblox, Rubrik, Zerto, Palo Alto, Python, PowerShell, Bash, Kubernetes, Docker, SIEM, CDN
1mo
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Network Systems Engineer- Mt Laurel NJ Area
Mount Laurel or Philadelphia
$120k-$165k/yr OnsiteFull Time
Blue Mantis
Blue Mantis: Strategic IT services provider for managed cloud and cybersecurity.
Experience with Cisco/Arista/Meraki networking, Windows/Linux/Unix server administration, AWS/Azure/Microsoft O365 and VMware, monitoring tools (SolarWinds, Datadog), backups (Rubrik, Zerto), ServiceNow, scripting (Python/PowerShell/Bash), and network/security best practices; CCNA/CCNP/ITIL preferred; Bachelor's in CS/IT or equivalent experience.
Cisco Nexus, Arista, Meraki, Cisco Wireless Controllers, Palo Alto, Microsoft Windows, Linux, Unix, ServiceNow, AWS, Azure, Microsoft O365, VMware, Kubernetes, Docker, SolarWinds, Datadog, Infoblox, Rubrik, Zerto, Python, Microsoft PowerShell, Bash, SIEM, CDN
3w
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Wireless Network Engineer
Belcamp, Maryland, United States
$78k-$176k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
Design, integrate, and evaluate advanced wireless network capabilities for defense environments; Secret clearance; Bachelor's in systems engineering or STEM; experience with tactical radio/waveforms, DevSecOps/Agile, and travel up to 15%.
Docker, Kubernetes
3w
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Wireless Network Engineer
Belcamp or McLean or Aberdeen
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
Experience designing and integrating advanced wireless network capabilities, knowledge of military radio waveforms and contested environments, Agile/DevSecOps experience, travel up to 15%, Secret clearance required, Bachelor’s in Systems Engineering or STEM.
Docker, Kubernetes
2mo
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Systems Engineer
King of Prussia, Pennsylvania, United States
$73k-$146k/yr HybridFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Active DoD Secret clearance, experience in requirements development/decomposition, system design and architecture, MBSE (Cameo), DOORS, Jira, Cisco networking knowledge; strong verbal/written skills and eligibility for Top Secret.
Model-Based Systems Engineering (MBSE), Cameo, DOORS, Jira, Cisco
3w
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Network Engineer (Hybrid- Aberdeen, Maryland)
Aberdeen Proving Ground or Wilmington or Middletown
$80k-$100k/yr HybridFull Time
Fairwinds Technologies
Fairwinds Technologies: Designing and integrating communication systems for defense agencies
2+ YOEBachelor's in a relevant engineering/computer or systems field, 2+ years designing integrated networked solutions; CCNA, CompTIA Security+, VCP preferred; SATCOM, SD-WAN, cyber security experience; U.S. citizenship and Secret clearance required/eligible.
SATCOM, Software Defined Networking, SD-WAN, Cisco, VMware, Pacstar Smart Chassis Systems, C, C++, Fortran, Python, Rust, Julia
2mo
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Tactical Network Engineer (TNE)
Aberdeen Proving Ground, Maryland, United States
$150k/yr FieldFull Time
Aroxx Systems
Aroxx Systems: Provides IT engineering services for military communication networks.
4+ YOEActive Secret clearance, degree in EE/CS/IT or 4+ years relevant experience. Experience configuring and troubleshooting tactical network equipment (routers, switches, ASA, VoIP), knowledge of WIN-T, RF/SATCOM, OSPF/BGP, and systems engineering.
WIN-T, Cisco, ASA, CallManager, DNS, DHCP, Active Directory, SharePoint, OSPF, BGP, eBGP, iBGP, SATCOM, 5G, fiber
3w
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RF Network Engineer - Senior
Aberdeen, Maryland, United States
$130k-$160k/yr OnsiteFull Time
Techximius: Provides specialized IT and engineering services for defense missions.
10+ YOEBachelor's in STEM, 10+ years RF engineering experience supporting military/DoW systems, DoW Secret clearance, proficiency with MATLAB/Python and RF tools, 4G/5G and EMC expertise, strong communication and briefing skills.
MATLAB, Python, SignalHound, Software Defined Radios (SDRs), Systems Tool Kit (STK), Visualyse Professional, Visualyse Builder, EDX SignalPro
2mo
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Senior Systems Engineer
Wilmington, Delaware, United States
RemoteFull Time
CSC
CSC: Provides global business administration and compliance solutions.
10+ YOE10+ years as a Network Engineer; expertise with Cisco, F5, Palo Alto, Infoblox, Zscaler ZPA, Azure Cloud, ISE, SD-WAN; CCNP/CCIE desirable; scripting in Ansible and Python.
Cisco routing and switching, Nexus, ACI, AWAF, Infoblox, Zscaler ZPA, Azure Cloud, ISE, SDWAN, Ansible, Python, F5, Palo Alto, VPN, TCP/IP, BGP, OSPF, EIGRP, MPLS
2mo
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System Administrator/Network Engineer
Philadelphia or Philadelphia or Philadelphia
$58k-$72k/yr HybridFull Time
Esperanza Health Center
Esperanza Health Center: Faith-based community center providing integrated medical and dental care.
4+ YOEMid to senior Systems Administrator and Network Engineer with 4–8+ years experience; hybrid role; Windows/VMware/AD; networking devices; backups; scripting.
Windows Server, Windows 11, ThinOS, Active Directory, VMware, Azure, Fortigate, Fortinet, LAN, WAN, WLAN, Veeam, PowerShell, Bash, Python, Scribe, Microsoft Visio, Ansible, Terraform
3w
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Show Systems Engineer III
Lititz, Pennsylvania, United States
OnsiteFull Time
TAIT
TAIT: Designs and manufactures staging, automation, and show control systems.
7+ YOEBachelor's degree or equivalent experience, 7+ years in live entertainment/theme-park show systems, show control and large distributed control systems experience, networking knowledge, ability to travel ~20-30% and obtain a passport.
TAIT Navigator, Q-SYS, Medialon, QLab, Beckhoff, Siemens, DMX, sACN, Art-Net, PTP
2mo
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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
1mo
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Control Systems Project Engineer I
East Windsor or Reston or Fort Washington
$93k-$126k/yr OnsiteFull Time
Thermo Systems
Thermo Systems: Integrates industrial control systems and automation engineering solutions.
4+ YOEBachelor's in engineering or CS, typically 4+ years experience, 2+ years lead control systems experience preferred; field commissioning, PLC/HMI and IT/network knowledge; valid driver's license and fit for duty required.
Human-Machine Interface (HMI), Programmable Logic Controller (PLC), Information Technology (IT)
2mo
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NS-Systems Architect (Tactical Network / SATCOM / RF Integration)
APG, Maryland, United States
HybridFull Time
NETSEA Technologies
NETSEA Technologies: Engineering and technical solutions for defense and military applications.
10+ YOEBachelor's degree in Engineering or related field; 10-15+ years in systems/network architecture; DoDAF/enterprise frameworks; DoD/government stakeholder experience.
2w
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Cross Domain Systems Engineer (CDS)
Aberdeen Proving Ground, Maryland, United States
$108k-$228k/yr HybridFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
3+ YOEBachelors in CS/EE/Cyber/IS with 3+ years experience; Secret clearance; experience with Cross Domain Solutions, DoD RMF/NIST 800-53, Linux, and CDS technologies; strong networking and cybersecurity skills.
Radiant Mercury, High Speed Guard, TACDS, ISSE Guard, OWL XD, Linux, DoD Risk Management Framework (RMF), NIST 800-53, ICD 503, DoDI 8540.01, AR 25-2-1
2w
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Senior Systems Engineer
Natick or Providence or Tysons or West Hartford or Disney Springs or King of Prussia or Paramus or Raleigh or Boston
$110k-$140k/yr HybridFull Time
Level99
Level99: Adult social gaming venue with physical challenges and dining.
Experienced infrastructure engineer with networking, security, hardware deployment, server and OS administration (Windows, MacOS, Linux/Ubuntu, Android), virtualization, SD-WAN, MDM, EDR, ability to travel, and on-call availability.
EDR, MDM, Microsoft Windows, MacOS, Android, Ubuntu, Linux, SD-WAN, WiFi, virtualization
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

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