36 network security engineer jobs at 26 companies in Decherd, TN

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
3mo
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Network Engineer III
Huntsville, Alabama, United States
OnsiteFull Time
Arcfield
Arcfield: Systems engineering and mission support for defense and space.
5+ YOEBachelor's degree in a technical field with 5-7 years of network engineering experience; Security+ or DoD IAT Level II; CCNA or higher; 3+ years in network design/config; Secret clearance; OSPF/EIGRP, RMF/IAVM experience.
SolarWinds, Wireshark, Visio, Cisco IOS
3w
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Sr. Network Engineer
Murfreesboro, Tennessee, United States
OnsiteFull Time
AESC
AESC: Manufactures lithium-ion batteries for electric vehicles and energy storage.
5+ YOE5+ years cybersecurity experience in IT/OT environments, deep knowledge of network security, Palo Alto firewalls, hybrid Azure networking, incident response, SOC operations, and compliance (NIST/ISO/TISAX).
Palo Alto, Microsoft Azure, ExpressRoute, Microsoft 365 Defender, SIEM, EDR, MES, SCADA, PLC, SQL, Python, PowerShell
4w
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Network Engineer Lead
Chattanooga, Tennessee, United States
$64k-$77k/yr OnsiteFull Time
City of Chattanooga
City of Chattanooga: Provides municipal services and public infrastructure to Chattanooga residents.
4+ YOEBachelor's in IT-related field and 4 years networking experience. CCNP required, CCIE desired. Must design, deploy, maintain, and secure LAN/WAN/wireless networks, troubleshoot hardware/software, manage team workload, and pass background/fingerprint checks.
Checkpoint
1mo
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Network Engineer (MSIC)
Huntsville, Alabama, United States
OnsiteFull Time
COLSA Corporation
COLSA Corporation: Provides engineering, IT, and cybersecurity solutions to government agencies.
5+ YOEBachelor's in computer science or related field; 5+ years enterprise/data center networking; spine-leaf focus; high-density switching platforms; DoD security clearances.
Cisco Nexus, Arista, NVIDIA, InfiniBand, RoCEv2, BGP, OSPF, EVPN-VXLAN, VMware NSX, KVM, Hyper-V, Ansible, Terraform, Python, Netmiko, NAPALM, DCB, PFC, NVMe-oF, FCoE
6d
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Network Engineer and Cisco Specialist, Senior
Huntsville, Alabama, United States
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
10+ YOE10+ years network engineering experience with Cisco technologies, routing/switching, GRE/BGP/MPLS, Juniper, network security, active TS/SCI clearance, HS diploma/GED, strong troubleshooting and communication skills.
Cisco ASA, Firepower, Cisco Nexus, Cisco IOS, OSPF, BGP, IBGP, GRE, MPLS L3VPN, Juniper, Cisco TMS, Cisco Voice
2mo
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Principal Network Engineer III
Huntsville or Pocatello or Clarksburg
OnsiteFull Time
Agile Defense
Agile Defense: Provides IT modernization and cybersecurity for federal government agencies.
6+ YOEDesign, deploy, test, and secure data center networks; manage SDN, VLANs, firewalls, and monitoring; TS/SCI with CI Poly; CCNA/CCNP certifications; 6+ years of experience.
Cisco IOS, NSX, SDN, IaaS, Firewalls, Load Balancers, Cisco ACI
3mo
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Security Engineer 2 - Cyber Security
Uniontown or Ann Arbor or Cincinnati or Columbus or Defiance or Fairmont or Findlay or Fort Wayne or Frankfort or Huntington or Indianapolis or Ironton or New Albany or Parkersburg or Pittsburgh or Toledo or Wheeling or Youngstown or Chattanooga or Franklin or Knoxville
RemoteFull Time
WesBanco
WesBancoNasdaq: WSBC: Regional bank providing personal, business, and investment services.
4+ YOEBachelor's in Information Security or related (or equivalent) plus 4 years' related experience; professional knowledge of network protocols and at least three tech areas (networking, Windows, security products, virtualization, cloud); change management experience.
Citrix, VMware, Nutanix, Azure, AWS, TCP/IP, SIEM, NIST, CIS, Microsoft, IPS, IDS, firewalls
1mo
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Senior Network Engineer, PACIFIC REGION
Honolulu or Fairbanks or Anchorage or Huntsville
FieldFull Time
Five Stones Research Corporation
Five Stones Research Corporation: Providing engineering, IT, and program management services to defense agencies.
5+ YOEDoD Secret clearance and U.S. citizenship required. Bachelor's in Computer Science (or technical school + experience). IAM Level III, CCNP, CISSP required; 5+ years related experience; expertise with enterprise networking and security.
Orion SolarWinds, ARMIS, Ansible, MRTG, OTDR, Berkeley Internet Name Domain (BIND), EIGRP, BGP, OSPF, Microsoft Active Directory, UNIX, OpenVMS, Cisco Systems
1mo
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Network Administrator Lead
Huntsville, Alabama, United States
OnsiteFull Time
PeopleTec
PeopleTec: Provides technical services and solutions to defense agencies.
8+ YOERequires U.S. citizenship and active DoD Secret clearance; 8+ years network engineering experience; bachelor\u0002s in STEM; DoD 8140/8570 IAT/IAM Level II (e.g., Security+, CySA+) and experience with TSN, TTE, VMware, Windows Server, Active Directory, Linux, Cisco, network analysis tools, and scripting (Python/PowerShell/Bash).
Time-Sensitive Networking (TSN), Time-Triggered Ethernet (TTE), VMware, Windows Server, Active Directory, Linux, Cisco, Wireshark, SolarWinds, Python, PowerShell, Bash, VLANs, QoS, FRER, MBSE
1mo
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Network Administrator
Huntsville, Alabama, United States
OnsiteFull Time
Technical Consulting Solutions
Technical Consulting Solutions: Provides technical engineering and cybersecurity services for defense programs.
5+ YOEBachelor's in engineering or equivalent experience, DoD 8570 IAT II (eg Security+ CE), 5+ years networking experience, DoD security knowledge, troubleshooting and managing communications networks, Cisco and data center experience.
Cisco
5d
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Senior Network Administrator
Huntsville, Alabama, United States
OnsiteFull Time
IPT Associates
IPT Associates: Provides IT and professional services to federal government agencies.
10+ YOEBachelor's in CS/IS/Engineering, 10 years relevant experience, IAT-II, active security clearance, experience installing/configuring LAN/WAN and administering network security.
1mo
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Principal Integration Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Parry Labs
Parry Labs: Integrates open-architecture software and hardware for defense mission systems.
10+ YOE10+ years in systems integration; strong leadership in integration strategy; security clearance; bachelor's degree in engineering or related field.
Linux, Embedded Software, Networking, Ethernet, CAN, USB
1mo
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Entry-Level Hypersonics Test Operations Engineer
Arnold AFB, Tennessee, United States
$76k-$106k/yr OnsiteFull Time
Beyond New Horizons
Beyond New Horizons: Provides test operations and sustainment services for aerospace facilities.
BS in mechanical engineering, entry-level (less than 5 years post-degree), U.S. citizenship, ability to obtain/maintain security clearance and AEDC network access, shift flexibility, and practical mechanical engineering skills for test operations.
CAE, CAD, Ops Center, AEDC local area network
1mo
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Virtual Desktop Engineer
Huntsville, Alabama, United States
$80k-$128k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
5+ YOEActive TS/SCI clearance with ability to obtain a Poly and U.S. citizenship required; 5+ years relevant experience with a bachelor’s (3+ with master's, PhD may waive experience); CISSP or Security+; systems engineering experience in large distributed environments; strong scripting and storage/network knowledge.
VMware, Nutanix, Docker, Kubernetes, Rancher, Terraform, Ansible, Dell PowerFlex, PowerShell, Puppet, Chef, VBScript, C++, Unix Shell, Python, Perl, Ruby, JavaScript, NFS, SMB, S3, FC, iSCSI, NVMe, Active Directory, DHCP, DNS, Group Policy, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Windows Server 2022, RHEL, SLES, Microsoft SQL Server 2008 R2, Microsoft Azure, AWS, GCP
1mo
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Senior Transmitter Engineer - Kwajalein Atoll - 3851
Marshall Islands or Huntsville
OnsiteFull Time
RGNext
RGNext: Operates and maintains space launch and missile defense ranges.
2+ YOEB.S. in electrical engineering or related STEM, 2+ years EE experience (radar/RF preferred), high-voltage troubleshooting to 50 kV, familiarity with transmitter amplifiers (klystrons, TWTs, vacuum tubes), spectrum/network analyzer use, US citizenship and ability to obtain a security clearance and passport, lift 45 lbs.
Allen-Bradley, Spectrum Analyzer, Network Analyzer, Klystron, Travelling Wave Tube (TWT), Vacuum Tube
2w
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Principal NetDevOps Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Gray Analytics
Gray Analytics: An analytics and cybersecurity firm providing network engineering and defense-focused cyber services.
15+ YOEBS in related field or equivalent, 15+ years enterprise network engineering, active DoD Secret clearance, Security+ and Network+, experience with routing/switching/VLANs/VPNs/firewalls, Windows/Linux, and network documentation.
Wireshark, tshark, tcpdump, tcpview, Zeek, NetworkMiner, p0f, Arkime, Security Onion, Nmap, arp-scan, Netdisco, Masscan, SecureCRT, GitLab CI/CD, Jenkins, Kubernetes, Terraform, Electronic Medical Records (EMR)
1mo
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DTS Sim/Stim Systems Integration Engineer
Redstone Arsenal, Alabama, United States
$98k-$144k/yr OnsiteFull Time
Maximum Technology Corporation
Maximum Technology Corporation: A small business providing DoD customers with data management, system engineering, software engineering, test and evaluation, and information security solutions.
8+ YOEBachelor's in STEM, 8+ years relevant experience, DoD Secret clearance, Security+ and Linux+ (or ability to obtain), Linux administration, system integration, networking and tactical data link familiarity.
RedHat Enterprise Linux (RHEL), Java, MySQL, Kubernetes, Helm, RESTful API, TADIL-J/Link16, VMF, B-Series, BXS/XML, ADIP, DIS, TCP, UDP, Multicast
2w
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Field Service Engineer - Korea
Seoul or Pyeongtaek or Huntsville
FieldFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
2+ YOEActive DoD Secret clearance, BS + 2 years (or 6 years experience), IAT Level II (Security+ CE) within 180 days, Linux experience, tactical network troubleshooting, able to lift 50 lbs, strong communications and fieldwork ability.
Red Hat Enterprise Linux
2w
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Field Service Engineer - Korea
Pyeongtaek or Seoul or Huntsville
FieldFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
2+ YOEBS + 2 years (or 6 years' experience in lieu), active DoD Secret clearance, IAT Level II (e.g., Security+ CE) within 180 days, Linux and tactical network troubleshooting experience, able to lift up to 50 lbs, strong oral communication.
Red Hat Enterprise Linux
1w
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Ground Systems Communication Network Engineering Analyst
Huntsville, Alabama, United States
$112k-$196k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
20+ YOEProgram analysis experience with proficiency in Microsoft Office, active Secret security clearance, bachelor's+20 years or master's+12 years experience, strong communication and leadership skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook