{"id":3730595,"url":"https://alion.io/job/pbf-energy-network-and-systems-sr-analyst-apc-dcs","title":"Network and Systems Sr. Analyst, APC DCS","company":{"id":2030404,"name":"PBF Energy","domain":"pbfenergy.com","url":"https://alion.io/company/pbfenergy","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":75,"open_postings":12,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":36,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"NERC CIP","optional":false},{"name":"Windows","optional":false},{"name":"Windows Server","optional":false}],"status":"live","first_seen_at":"2026-11-03T00:00:00Z","employer_posted_date":"2026-11-03","last_verified_at":"2026-11-12T11:24:13Z","board_verified":true,"closed_at":null,"days_open":9,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":9},"description":"Network and Systems Sr. Analyst, APC DCSPBF Energy Inc. (NYSE:PBF) is one of the largest independent refiners in North America, operating through its subsidiaries, oil refineries and related facilities. We are seeking a talented Advance Process Control DCS Systems Analyst to join our team as a pivotal member that would play a key role here at PBF Energy. This role would be located in our Toledo Refinery in Oregon OH.The Advanced Process Control (APC) DCS Network and Systems Sr. Analyst will work closely with existing APC team members, and the Operations and Technical departments to administer, secure, and support the refinery’s industrial control system (ICS). The successful candidate will provide network architecture guidance and support for new capital projects, install/maintain/troubleshoot critical system hardware and software, proactively prevent/monitor/recover from cybersecurity concerns, field OT related questions, and mentor less experienced engineers. The Network and Systems Sr. Analyst reports directly to the Lead APC Engineer.\nPrimary Responsibilities\nOwn process control network architecture. Act as primary technical resource for ICS related projects and design network modifications so they align with best practices. Plan and drive systemic improvements from concept through implementation.\nServe as Network engineer. Manage/configure/maintain/troubleshoot/update network infrastructure and communications including switches, firewalls, etc. Understand data transfer and integration across network segments.0\nServe as Windows Server Administrator. Manage/configure/maintain/ troubleshoot/upgrade Windows OS. Proactively monitor system health.\nServe as System Domain Administrator. Configure accounts and policies, monitor system performance, establish/update/maintain system records and documentation, security and compliance.\nInstall/upgrade/troubleshoot/maintain ICS hardware, software, and network configurations.\nCoordinate with vendors and contractors for system upgrades, patches, and hardware/software maintenance as needed. Verify compatibilities.\nAct as a network gatekeeper that will ensure connections, applications, and permissions comply with ICS, cybersecurity, and APC best practices.\nChampion cybersecurity for the ICS including maintaining system backup and recovery, incident response plans, regularly assessing vulnerabilities, supporting periodic audits. Respond to OT threats.\nAssist in strengthening cybersecurity throughout the facility. Advise others on improvements to address identified & emergent vulnerabilities in the base control platform, network, and off-platform interfaces.\nEnsure ICS related changes adhere to environmental and safety best practices, and Process Safety Management Programs such as Management of Change.\nDevelop and deliver training for Operations and Maintenance teams on new and existing process control applications and cybersecurity best practices as needed.\nBe available for on-call duty ~ one week in five.\nHave the ability to work as a member of a team, with demonstrated effective communication and interpersonal skills, and have the ability to work independently with little guidance.\n Minimum Job RequirementsDemonstrated expertise in Networking principles and Information Systems applications.\nMinimum experience required is 5 years in industry, directly configuring and supporting servers and/or networks. Strong preference for Cisco networking, Microsoft Windows Server, and Honeywell DCS specific knowledge and experience. On-premises experience is preferred, but some virtual environment experience would be beneficial.\nProgramming strengths on multiple platforms.\nConversant in cybersecurity standards and methodologies: NIST, ICS-CERT, NERC, ISA/IEC 62443, ETSI.\n\n Education Requirements:Bachelor’s degree Required\nComputer Science, Computer Engineering, or related field preferred\n\n Certification Requirements: (Must be acquired within 12 months of hire date)Microsoft Server Hybrid Administrator Associate (AZ-800 + AZ-801) - required\nCompTIA - Network+ (N10-009) and Security+ (SY0-701) - required\nCCNA (Cisco Certified Network Associate) (200-301) - required\nCompTIA Cybersecurity Analyst (CySA+) - preferred\nMicrosoft Cybersecurity Architect Expert (SC-100) - preferred\nGISCP (Global Industrial Cyber Security Professional - SANS) - preferred\n\nWe thank all respondents for their interest in PBF Holding Company LLC (“PBF Energy”), however, only those selected for an interview will be contacted. Please no phone calls or emails to any employee of PBF Energy about this requisition. Placement agencies or recruiters need not respond. All resumes submitted by search firms to any employee of PBF Energy via email, the Internet or in any method without a valid written search agreement will be deemed the sole property of PBF Energy. No fee will be paid in the event the candidate is hired by PBF Energy as a result of the referral or through other means.\nPBF Energy is an equal opportunity employer. We are committed to creating a diverse, inclusive environment. All qualified applicants will receive consideration for employment without regard to race, color, religious creed, sex, gender, gender identity or expression, sexual orientation, reproductive health decision making, national origin, ancestry, genetic information, physical or mental disability, medical condition, marital status, age, veteran and military status, or any other status protected by applicable law. 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