Marathon Petroleum Corporation · 20 hours ago
Senior Network Engineer
Denver, CO
Full-time
Hybrid
Senior Level
$104K/yr - $180K/yr
5+ years expMarathon Petroleum Corporation is committed to fostering a collaborative team environment and is seeking a Senior Network Engineer to serve as the technical lead for the OT Communications team. This role involves guiding the team in implementing network solutions, ensuring performance, reliability, and security in safety-critical systems, while also participating in Agile ceremonies and mentoring team members.
EnergyNatural ResourcesOil and Gas
Responsibilities
Deploys complex network configurations for on-premise or cloud-based networks and assists in the development of playbooks for network systems. Assists in the integration of new systems and tools. Develops and maintains scripts to facilitate network administrative tasks and automate repetitive processes
Sets the requirements and thresholds for monitoring systems for network devices. Participates in troubleshooting sessions for network-related issues at all layers of the OSI model
Monitors performance, identifies areas for improvement for the network and implements performance tuning
Identifies trends in issues and determines the root cause to reduce future issues
Adheres to network policies, standards, and standard operating procedures for how-to documents
Undertakes the regular analysis and interpretation of traffic and utilization of services on network connections
Observes systems for network alerts and events so quick response can be provided and issues can be proactively addressed
Analyzes alternative hardware, platforms and technologies for the network infrastructure
Interprets high-level architectural designs and guides the team in developing detailed, actionable low-level designs for implementation
Provides oversight and direction during solution development, ensuring deliverables meet performance, reliability, and security requirements for OT environments
Holds team members accountable for technical quality, delivery timelines, and adherence to best practices, including documentation, testing, and change control
Acts as a technical mentor for engineers, helping to unblock issues and elevate the team’s overall competency
Owns and manages the team’s backlog, translating business needs into actionable technical work
Leads the team’s participation in SAFe ceremonies, including PI Planning, Sprint Planning, System Demos, and Inspect & Adapt workshops
Serves as the primary liaison between the team and business stakeholders, ensuring clarity of vision and delivery expectations
Qualification
Required
Bachelors Degree in Information Technology, related field, or equivalent experience required
5+ years of relevant experience required
Proven experience configuring and supporting routing protocols, including BGP, OSPF, and EIGRP, in enterprise network environments
Proven experience configuring and troubleshooting WAN and security protocols, such as IPSec; DMVPN experience is preferred
Strong knowledge of SD-WAN and associated technologies
Proven experience supporting wireless technologies, including cellular, satellite, point-to-point and point-to-multipoint broadband and narrowband radios, and microwave communication equipment
Preferred
Hands-on experience with tools such as Ansible, Terraform, Netbox, Nautobot, and Itential is preferred
Strong understanding of Operational Technology (OT) and critical infrastructure in industrial environments is highly preferred
Familiarity with CI/CD pipelines and automation practices is preferred
Experience managing a product backlog, writing user stories, and prioritizing work in alignment with business and technical goals is preferred
SAFe Product Owner/Product Manager (POPM) certification or equivalent experience is preferred
Benefits
Access to health, vision, and dental insurance
Paid time off
401k matching program
Paid parental leave
Educational reimbursement
Discretionary company-sponsored annual bonus program
Company
Marathon Petroleum Corporation
Marathon Petroleum Corporation (MPC) is a leading, integrated, downstream and midstream energy company headquartered in Findlay, Ohio.
10001+ employees
H1B Sponsorship
Marathon Petroleum Corporation has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (29)
2024 (6)
2022 (21)
2021 (5)
2020 (4)
Funding
Current Stage
Public CompanyTotal Funding
$2B2025-02-06Post Ipo Debt· $2B
2011-07-01IPO
Leadership Team
Maryann Mannen
Chairman
Recent News
The European Financial Review
2026-01-08
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2026-01-08
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