Senior Tier III O&M Engineer - WAN/LAN Incident Expert
Leidos Inc
Leidos Inc is seeking a Sr. Tier III operations and maintenance engineer based in Aurora, CO. This role involves supporting various WAN and LAN networks and providing incident resolution. Responsibilities include network performance monitoring, configuring and testing various systems, and performing long-term operations and maintenance activities. The ideal candidate must have at least 16 years of experience, with a background in configuring boundary protection technologies and strong communication skills. Comprehensive benefits and competitive compensation are provided. #J-18808-Ljbffr Leidos Inc
- Leidos in the United States (Colorado) is seeking a Sr. Tier III O&M engineer to support WAN/LAN networks, incident resolution, routing and firewall changes, and act as SME for WAN/LAN technologies. The role requires TS SCI with Poly, DoD 8570 IAT Level 2, and extensive...Senior
$92.3k - $166.85k
...Sector at Leidos is seeking a Sr. Tier III operations and maintenance (O&M) engineer to support various WAN and LAN networks. The role will provide incident resolution, routing changes, firewall changes; act as subject matter expert in WAN and LAN technologies; support...Senior- Join CACI as a Network Engineer III in Denver, Colorado. This role supports a challenging Intelligence Community customer’s WAN and LAN networks across multiple security domains. The position calls for coordination, troubleshooting, and the implementation of complex network...Senior
- CACI International Inc. is looking for a Network Engineer III to join our team in Denver, Colorado. This role involves supporting intelligence community networks and requires a TS/SCI clearance. The ideal candidate will have over 8 years of experience in Network technologies...Senior
- Cornerstone Defense in Aurora, CO is seeking a Senior CI/CD Software Engineer. The role involves designing and managing CI/CD pipelines, deploying containerized applications, and ensuring system performance in various environments. Ideal candidates have a degree in STEM...Senior
- ...is seeking a Network Operations Center Engineer (Tier 2) to support a diverse network infrastructure including CAN, LAN, C&T, CORE, and WAN. The role involves monitoring, troubleshooting... ...to ensure network reliability and incident response, in a fast-paced environment across...Night shift
- ...Office of Information Technology is seeking a Desktop Senior Technical Analyst to provide Tier II and III desktop support for a diverse user base including... ...will lead technical work, acting as a subject‑matter expert and managing support requests beyond Service Desk level...SeniorFor contractorsWork at office
$65 - $75 per hour
Brooksource is seeking a Senior Software Defined Network (SD-WAN) Engineer for a long-term W2 contract in Englewood, Colorado. The role involves design, implementation, and operational support of SD-WAN and uCPE services. The ideal candidate will have hands-on experience...SeniorHourly payLong term contract- Spry Squared, Inc. in Englewood, Colorado is seeking a Senior Cybersecurity Analyst. In this role, you will provide technical expertise to manage and secure banking systems, primarily focusing on incident triage and tool development. The ideal candidate will have extensive...Senior
$125k - $135k
Sprycyber is seeking a Senior Cybersecurity Analyst to support banking systems and security. The ideal candidate will excel in incident triage and be skilled in developing monitoring tools and dashboards. The position offers a hybrid work arrangement. With 7+ years of...Senior- Mechanisms Engineer (III or Senior), Motor Control Denver, CO or Long Beach, CA A new space race has begun. True Anomaly seeks those with the talent and ambition to build innovative technology that solves the next generation of engineering, manufacturing, and operational...SeniorPermanent employment
$143.7k - $197.61k
...orbital parameters, and designing optimal trajectories for spacecraft. The ideal candidate will have extensive experience in Systems Engineering, programming skills, and the ability to obtain a Top Secret U.S. Security Clearance. Compensation ranges from $143,700 to $197,60...Senior- Link Technologies, located in Englewood, CO, is seeking a WAN Network Administrator to support its network infrastructure. The role involves evaluating, designing, and maintaining telecommunications systems while providing second-level support that requires extensive research...Senior
- Stanley Consultants seeks a Principal Control Systems Engineer in Denver, CO. This hybrid role involves leading complex engineering assignments, ensuring project objectives and client satisfaction, and must hold a Bachelor of Science in Electrical Engineering and PE license...Senior
$90k
...and Responsibilities Provide senior‑level engineering and operational support for... .... Perform advanced Tier 2 and Tier 3 troubleshooting... ...restoration efforts during incidents. Perform capacity planning... ...operations and maintenance (O&M) of telecom infrastructure,...SeniorContract work- A reputable engineering firm in Colorado is seeking a Fire Protection Engineer to oversee fire protection projects, develop training, and ensure compliance with safety regulations. Candidates must have a relevant engineering degree and a PE certification. Strong analytical...SeniorFull time
$75.2k - $158.1k
...Network Operations Center (NOC) Engineer (Tier 2)Denver, Colorado, United... ..., including CAN, LAN, C&T, CORE, and WAN network. The role involves... ...troubleshooting, and resolution of incidents and problems.* Perform... ...activities.* Assists more senior level technicians,...Contract workWork experience placementSecond jobImmediate startFlexible hoursShift workNight shift$34 - $40 per hour
A leading data center solutions provider is seeking a Critical Facility Engineer III in Denver, CO. This mid-level role requires expertise in mechanical and electrical systems, ensuring operational integrity and compliance within data centers. Responsibilities include...SeniorHourly pay- SolveNow Inc. is seeking an experienced Electrical Engineer in Power System Protection for their team in Denver, Colorado. The ideal candidate should have 8-10 years of experience in the Transmission and Distribution industry with a strong understanding of Protection &...Senior
$105k - $140k
Electrical Engineer (III or Senior), Systems Denver, CO or Long Beach, CA A new space race has begun. True Anomaly seeks those with the talent and ambition to build innovative technology that solves the next generation of engineering, manufacturing, and operational challenges...SeniorWork at office- Xcel Energy is seeking a technical engineer to oversee power systems modeling and analysis. This role includes leading projects, advising management, and communicating technical concepts effectively to stakeholders. The ideal candidate should have significant engineering...Senior
- HIE Engineers & Builders is looking for a motivated Structural Engineer to join our Denver team. The ideal candidate will blend technical... ...with project leadership in structural design, assessments, and expert witness engagements. This role demands a bachelor's degree in...Senior
$94.1k - $155.3k
...planning, performance analysis, and storage tiering strategies that balance cost, latency,... ...standards. Mentor junior storage engineers, contribute to storage standards and reference... ...escalation point for severe storage incidents. Required Qualifications Bachelor’s degree...SeniorContract workWork at office- A leading IT consulting firm in Denver is seeking a Network Engineer with Cisco Voice experience for a long-term contract. The ideal candidate... ..., troubleshooting issues, and serving as a Subject Matter Expert in networking technologies. Candidates should possess a B.S. in...SeniorLong term contract
- ...seeking a Network Operations Center (NOC) Tier 3 professional based in Denver,... ...This role involves supporting wide-area (WAN), local-area (LAN), and campus-area (CAN) networks for an... .... Responsibilities include network engineering, maintenance coordination, and troubleshooting...SeniorLocal areaNight shift
- ...Senior Systems Engineer – Electrical Fleet Data Centers designs, builds and operates mega-scale... ...tied to specific rack SKUs and power tiers Collaborate with DCIM and tooling teams... ...incorporate lessons learned from real incidents into design standards, operating...SeniorLocal area
$95.6k - $159.3k
Relha LLC is seeking a Project Security Engineer III to be part of their Enterprise Security team. Located in Aurora, CO, this role involves delivering cybersecurity solutions for government clients and managing dependencies across various stakeholders. The ideal candidate...Senior$80k - $135k
...is a growing family of industrial and engineering businesses combining enabling technologies... ...equipment. Who we are looking for The Senior Systems Engineer designs, implements,... ...Support & Availability Own and resolve Tier 3 incidents involving hardware, software, identity,...SeniorPermanent employmentContract workRemote work$55.7k - $82.1k
...The Cybersecurity Incident Response Engineer, Jr. monitors enterprise security tools and logs to detect... ..., and escalates significant events to senior analysts or incident responders as appropriate... ...or policy violations. Perform Tier 1 alert triage by validating alert...Contract workWork at officeShift work- ...team is our competitive advantage and we are better together YOUR MISSION True Anomaly is looking for a creative and experienced engineer to develop and design harness assemblies and harness routing on spacecraft and test setups. Designs will interconnect the electronics...SeniorWork at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Tier III O&M Engineer - WAN/LAN Incident Expert. Be the first to apply!
- fulfillment expert Aurora, CO
- technology expert Aurora, CO
- guest service support expert Aurora, CO
- senior magento developer Aurora, CO
- sr technical product manager Aurora, CO
- senior manager pmo Aurora, CO
- senior accountant part time Aurora, CO
- senior electrical designer Aurora, CO
- senior application support engineer Aurora, CO
- senior principal engineer Aurora, CO

