NOC Network Engineer Tier 3 Supervisor
STEM Solutions
NOC Network Engineer Tier 3 Supervisor Description Are you a seasoned network professional with a passion for solving complex network issues? Join our team as a Senior NOC Network Engineer and play a pivotal role in ensuring the reliability and performance of critical network infrastructure. Opportunity: Our partner is seeking a highly skilled and experienced Senior NOC Network Engineer (Tier 3) Supervisor to join our team in Lorton, Virginia. This role is perfect for individuals with advanced network operations expertise, capable of handling high-level troubleshooting and leading network improvement initiatives. Responsibilities: Serve as the escalation point for complex network issues from Tier 2 and Tier 2 support. Lead the diagnosis and resolution of critical network incidents to minimized downtime. Conduct deep-dive network performance analysis and proactively identify areas for optimization. Design, implement, and maintain network configurations, upgrades, and solutions. Collaborate with network architects and other teams on network design and capacity planning. Oversee the integration of new network technologies and solutions into existing infrastructure. Provide mentorship and technical guidance to Tier 1 and Tier 2 NOC personnel. Ensure network security standards are adhered to and contribute to the development of security policies. Maintain up-to-date documentation on network architecture, configurations, and processes. Participate in on-call rotations and respond to network emergencies as needed. Provide on-site team management including: Mentoring of junior team members Management of time reporting/forecasting for the team Assist with Business Development activities Ownership of weekly/monthly contractually required communications with Prime Assist with monthly invoicing processes to ensure accurate billing to the customer Qualifications: Bachelor's degree in computer science, information technology, or a related field (or equivalent experience). 5+ years of experience in network operations, engineering, or a similar role. Expert-level understanding of networking protocols, including TCP/IP, BGP, OSPF, MPLS, VLANs, and VPNs. Hands-on experience with Cisco, Juniper, and/or other enterprise network equipment. Proficiency with network monitoring and diagnostic tools (e.g., SolarWinds, Wireshark, PRTG). Strong knowledge of network security principles, including firewall management, IDS/IPS, and access control. Proven ability to lead incident response and troubleshoot complex network issues. Experience with cloud networking concepts, such as AWS, Azure, or hybrid environments, is a plus. Industry certifications such as CCNP, CCIE, or equivalent are highly desirable. Requirements: Must be within driving distance of Lorton, VA, or willing to relocate (Relocation Assistance Package Available). Must be willing to work onsite. Must have an active TS/SCI security clearance Must be willing to work non-standard hours, including on-call duties. Must meet DoD 8570 IAT Level II certification requirements (e.g., Security+ CE, CCNA Security, etc.). STEM Solutions
- Virtual Service Operations is looking for a Senior NOC Network Engineer to join their team in Lorton, Virginia. The role involves leading high-level troubleshooting, overseeing network performance, and mentoring junior staff. Candidates must have a Bachelor's degree in...Night shiftFlexible hours
$120.8k - $265.8k
Job Title: Network Engineer- Tier 3Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *Opportunity: Team CACI is seeking...SuggestedContract workWork experience placementLocal areaImmediate startFlexible hours$75.2k - $158.1k
Job Title: Network Operations Center (NOC) Engineer (Tier 2)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: LocalAnticipated...Night shiftContract workWork experience placementSecond jobImmediate startFlexible hoursShift work$155k - $195k
NOC Network Solutions Engineer * Lorton, VA ( Description Are you a network expert with a passion for designing... ...NOC Network Solutions Engineer (Tier 4) to join our team in Lorton,... ...and scalability. Collaborate with Tier 3 engineers and other technical teams to...Night shiftRelocationRelocation packageFlexible hours$116.35k - $210.33k
...Modernization Sector at Leidos has an opening for a Tier III operations and maintenance (O&M) network engineer to support the customer’s various WAN and LAN networks... ...• Perform long term O&M activities to include tier 3 troubleshooting and problem resolution• Prepare...SuggestedFull time- ...WMATA Senior Network Engineer (809046) Interview Type: Web Cam Only Project: Digital... ...performance degradation Support 24×7 NOC operations through: Monitoring,... ...Escalation handling and coordination with Tier 3 engineering Configure, validate, and...Night shiftFor contractorsLocal area
$150k - $210k
...all stated requirements and may be required to sign a Letter of Commitment (LOC). Responsibilities We are seeking Network Engineer - Tier 3 INE for the COMSEC IT Services contract. The Tier 3 INE Network Engineer will provide senior network engineering,...Full timeContract workTemporary workLocal areaMonday to FridayWeekend workDay shiftAfternoon shift$55.94 - $101.12 per hour
...Modernization Sector at Leidos has an opening for a Tier III operations and maintenance (O&M) network engineer to support the customer’s various WAN and LAN networks... ...• Perform long term O&M activities to include tier 3 troubleshooting and problem resolution• Prepare...Full time$105.1k - $231.1k
Job Title: Network Operations Center (NOC) Tier 3Job Category: Information TechnologyTime Type: Full timeMinimum... ...Operations Center (NOC) Tier 3 supporting an Intelligence Community... ...protected veteran, or any other protected characteristic.Department:IT Network EngineeringNight shiftContract workWork experience placementLocal areaImmediate startFlexible hours$75.2k - $158.1k
Job Title: Network Engineer Tier 2Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: LocalAnticipated Posting End: There is not an...Contract workWork experience placementImmediate startFlexible hours- ...Our Partner is searching for Network Engineers to join their dynamic team. As a Network Engineer , you will be responsible for providing... ...configurations, management, and Azure networking. You will handle Tier 3 engineering escalations and troubleshooting, monitor network...
- ...Dexian Government Solutions is recruiting for a Network Engineer II to support our contract at the Defense Health Agency (DHA) GSP TO7 in... ...experience. Required to Start: Clearance Requirements: A Tier 3 (T3) Background Investigation required. All personnel must...Contract workTemporary workLocal areaRelocation
$96.57k - $130.65k
...Senior Network Engineer GDIT is seeking a Senior Network Engineer to help support our Defense... ...operations between the DLA WAN, the DLA's NOC, and DISA's NOCs. Coordinating with... ...clearance level: Active Secret with favorable Tier 5 investigation. Certifications:...Night shiftContract workTemporary workWork at officeImmediate startRemote workWorldwideFlexible hours1 day per week- Corporate Enterprise Network (WAN): Network Engineer - Senior Security Clearance: IT-I - Critical Sensitive (Tier 5/SSBI)/ High Risk. Clearance: SECRET. IA Level: IAT II (i.e. Security+... ...must have occurred within the past three (3) years. Expert experience with a COTS 10...Remote work
- Dexian Government Solutions is seeking a Network Engineer II to support the DHA GSP TO7 contract at ATAMMC, Fort Belvoir, VA. The role covers... ...VLANs, VoIP, and DoD security especially DISA STIGs, plus a Tier 3 background clearance and IAT II certification expected...Contract work
- Dexian Government Solutions seeks a Network Engineer II to support DHA GSP TO7 at ATAMMC, Fort Belvoir, VA. The role covers design, implementation... ...VoIP systems per DoD DISA STIGs. Requires DoD 8570 IAT II, Tier 3 background, and a Bachelor's in a related field. #J-18808-...
- SME Network Engineer Revolutional delivers advanced technology solutions and mission support to federal... ...architecture, including: Layer 2/Layer 3 topology IP address schema and... ..., SAN/iSCSI/NFS storage, and application tiers. Validate end-to-end system functionality...Full time
- Network Engineer Are you looking to take the next steps in your career as a Network Engineer? Let's chat and see if we are a good match! Opportunity... ..., management, and Azure networking. You will handle tier 3 engineering escalations and troubleshooting, monitor network...RelocationRelocation packageFlexible hours
- ...Fredericksburg, Virginia, NAOVI employs engineers, analysts, IT specialists and... ...NAOVI is seeking a Network Engineer for the following task... ...or managing personnel within a NOC, SOC/CSOC, enterprise operations... ...incidents not handled by Tier 1 personnel. Experience correlating...Night shiftFull timeContract workLocal area
- ..., keeping our country safe and secure. Job Description Network Engineer Senior (Security) – TS/SCI required Transform technology into... ...in a multi-vendor security stack. Provide expert-level (Tier 3) network security engineering support for INSCOM activities...Contract workLocal area
- ...required administrative paperwork. Any other directive given by supervisor. Can lift up to 75 lbs. Housekeeping Manager Position... ...and/or EXPERIENCE: High school diploma at a minimum required and 3 or more years of hotel operations experienced preferred. LANGUAGE...Night shiftWork at office
- ...Network Operations Center (NOC) Engineer This is an in-person job opportunity available in Frederick, MD and Tysons Corner, VA with 3 days in the office and 2 from home. Company policy is for staff to be in the office 3-times a week. Intelice Solutions is a growth...Night shiftWork at officeRemote work
$100k - $150k
...are seeking a Senior Corporate Enterprise Network Engineer to join our team supporting the Defense... ...between the DLA WAN, the DLA's NOC, and DISA's NOCs Coordinate with the... ...Access VPN architecture be able to provide tier II/III troubleshooting support Support...Night shiftFull timeContract workTemporary workLocal areaRemote workMonday to FridayWeekend workDay shiftAfternoon shift- Tetra Tech, Inc. is seeking a Network and Voice Engineer to provide IT technical support to a Department... ...currently there is an on-site requirement of 3 days per week, or on as-needed basis. You Will:Deploy, maintain, and provide Tier 3 support Cisco Collaboration...Local areaRemote workWorldwide3 days per week
$92.3k - $166.85k
Leidos is seeking a Senior Network Engineer to support the design, implementation, modernization, and sustainment of enterprise network infrastructure... ...that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days...Full timeLocal areaRemote work$107.9k - $195.05k
The Defense sector at Leidos is seeking an experienced Senior Network Engineer to support a fast-paced Department of Defense (DoD) program supporting... ...network infrastructure, including routers, Layer 2/Layer 3 switches, firewalls, VPN gateways, and associated network services...Full time$92.3k - $166.85k
...Homeland Security (DHS) is looking for talent in the networking field to work out of Lorton, Virginia as a Network Engineer. In FY23 Leidos was awarded the Homeland... ...this job requisition will remain open for at least 3 days with an anticipated close date of no earlier...Full timeContract workLocal area- Opening for Tier III operations and maintenance (O&M) engineers to support the customer’s various WAN and LAN networks, in providing network upgrades and config... ...operations centers (NOC).Description of Job Duties... ...activities to include tier 3 troubleshooting and problem...Night shift
- ...actively hiring a Senior Zero Trust Network Architect / Principal Engineer in support of our Defense Counterintelligence... ...and infrastructure security.At least 3-4 years of direct experience... ...cybersecurity engineering team, serving as the tier-4 escalations point for complex...Work at officeRemote work2 days per week
- Leidos is seeking an experienced Network Engineer (SME) to join our Integrated Information Technology Support Services (I3TS) team, who will support... ...faster than anyone else dares.Original Posting:September 3, 2026For U.S. Positions: While subject to change based on business...Full timeFor contractorsRemote work
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