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76 operations engineer jobs at 56 companies in Rocklin, CA

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Associate Operations Engineer (Hybrid)
Folsom, California, United States
$38-$54/hr HybridFull Time
California ISO
California ISO: Manages California's high-voltage electric grid and wholesale energy market.
Bachelor's in Electrical Engineering with power curriculum required; entry-level role with no experience required; EIT or PE desired; familiarity with power system simulation tools and strong analytical and communication skills.
PSS/E, GE PSLF, Powerworld Simulator, DSATools, Microsoft Office, EMS, SCADA
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1d
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Senior Distribution Operations Engineer (3067)
Sacramento, California, United States
$156k-$207k/yr OnsiteFull Time
Sacramento Municipal Utility District
Sacramento Municipal Utility District: Community-owned electric utility serving the Sacramento region.
5+ YOEBS in Electrical Engineering, EIT (CA), valid California driver’s license, 5+ years distribution systems experience, ADMS/DERMS operational support, power quality analysis, and ability to train/lead junior staff.
ADMS, DERMS, FLISR, VVO, Distribution Power Flow (DPF), State Estimation (SE), Feeder Reconfiguration (FR), Operator Training Simulator (OTS), Load Shed Restoration (LSR), SOM, EMS, RTU, D-SCADA, SQL, Python
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Sr. Network Operations Engineer
Roseville, California, United States
$64k-$170k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
12+ YOE10+ years networking experience; bachelor’s degree or equivalent; expertise with routing, switching, firewalls, PAN architecture, load balancers, DNS, cloud networking; CCNA required, CCNP preferred; strong troubleshooting and communication skills.
CISCO, SolarWinds, Cisco SDA, Cisco ISE, VXLAN, WLC 9800, Nexus 9300 series, Palo Alto
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Operations Research Engineer
Phoenix or Chandler or Folsom or Hillsboro
$150k-$211k/yr OnsiteFull Time
Intel
IntelNasdaq: INTC: Designs and manufactures microprocessors and semiconductor components.
2+ YOEMaster's in OR/IE/Systems or related; 2+ years experience; proficiency in C#, optimization packages (ILOG CPLEX, Gurobi, Autosched), Microsoft SQL Server; foundation in LP, IP, constraint programming; semiconductor manufacturing and simulation experience preferred.
C#, ILOG CPLEX, Gurobi, Autosched, Microsoft SQL Server
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Development Engineer II
Rancho Cordova, California, United States
$100k-$120k/yr OnsiteFull Time
SK pharmteco
SK pharmteco: Contract development and manufacturing for pharmaceutical companies.
2+ YOEBachelor's in Chemical Engineering,2+ years process development or manufacturing experience,knowledge of lab and pilot unit operations,GMP familiarity,strong data analysis and communication skills.
Microsoft Excel
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Stationary Engineer I
Sacramento, California, United States
$42-$51/hr OnsiteFull Time
Sacramento Area Sewer District
Sacramento Area Sewer District: Provides sewage collection, treatment, and resource recovery services.
2+ YOETwo years of experience operating, maintaining, repairing heating, ventilation, air conditioning, and related systems; or a Mechanical-Electrical Technology certificate; or completion from a Stationary Engineer apprenticeship program.
Hydronic systems, Pumps, Boilers, HVAC, Electrical equipment
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Staff Engineer Systems
Beale AFB, California, United States
$169k-$254k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOESTEM degree with 8–12+ years engineering experience (degree-dependent), active Top Secret clearance, ability to obtain IAT Level II and SAP access, systems/network architecture and Windows/Linux operations experience, IPT leadership and mentoring.
JIRA, Confluence, Microsoft Office, Microsoft Access, Microsoft Visio, Integrated Maintenance Data System (IMDS), Unix, Solaris, Windows Server Active Directory, Oracle RAC, VMware, Cisco IOS, Red Hat Linux, Assured Compliance Assessment Solution (ACAS)
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Senior Plant Engineer, Dixon - Site Services
Dixon or South San Francisco
$110k-$203k/yr OnsiteFull Time
Roche
RocheSIX Swiss Exchange: ROG: Provides innovative pharmaceutical and diagnostic healthcare solutions.
8+ YOEBA/BS in engineering; 8+ years infrastructure design/operation experience; 3+ years campus environment experience; proficiency with BAS and CMMS (e.g., SAP, Siemens); knowledge of NFPA, ASHRAE, OSHA; reliability engineering and capital project leadership.
BAS, CMMS, SAP, Siemens, Historians
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6d
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Engineer, Packaging and Labeling
Sacramento, California, United States
$85k-$105k/yr OnsiteFull Time
Orca Bio
Orca Bio: High-precision cell therapies for blood cancers and autoimmune diseases.
2+ YOEBSc in life sciences or engineering, 2+ years biopharma manufacturing experience, knowledge of cGMP, cold chain and packaging operations, lean manufacturing background, strong communication and problem-solving.
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System Operations Modeling Team Lead
Sacramento, California, United States
$121k-$199k/yr OnsiteFull Time
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
7+ YOEBachelor's degree or equivalent, minimum 7 years' experience, reservoir/system operations and hydrologic/hydraulic modeling experience, scripting (WRESL, Python/Jython, VBA), familiarity with CalSim/CalLite/HEC tools, project delivery, mentorship, and strong communication.
WRESL, Python, Jython, VBA, CalSim II, CalSim 3, CalLite, VIC, HEC-SSP, HEC-HMS, HEC-ResSim, HEC-RAS, HEC 5Q, CE-QUAL-W2, Global Circulation Models
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2mo
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1068 - Supervisor, Critical Facilities Operations
Sacramento, California, United States
$103k-$141k/yr OnsiteFull Time
NTT Global Data Centers
NTT Global Data CentersTokyo Stock Exchange: 9432: Provides global data center and IT infrastructure colocation services.
Supervises data centre technicians, ensures uptime, manages operations and maintenance, safety, training, and SOPs.
MS Office Suite
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System Operations Modeling Team Lead
Sacramento, California, United States
OnsiteFull Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
7+ YOEBachelor's degree or equivalent, minimum 7 years' experience, strong reservoir operations and hydrology modeling skills, scripting and QA/QC ability, project delivery and staff development experience.
WRESL, Python, Jython, VBA, CalSim II, CalSim 3, CalLite, VIC, HEC-SSP, HEC-HMS, HEC-ResSim, HEC-RAS 1D, HEC-RAS 2D, HEC 5Q, CE QUAL W2, Global Circulation Models
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Field Systems Engineer
Davis, California, United States
$120k-$140k/yr FieldFull Time
Terabase Energy
Terabase Energy: Digital and automation platform for utility-scale solar plants.
5+ YOE5+ years experience in manufacturing/field operations or system/network administration; deep knowledge of MES, PLCs, network management; strong troubleshooting, analytical, and communication skills; ability to work independently on site across the continental US.
Manufacturing Execution System (MES), Structured Text, Object-oriented programming, Fanuc, Beckhoff, TwinCAT, Programmable Logic Controller (PLC)
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11h
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Maintenance Operations Engineering Technician
Esparto, California, United States
$32-$42/hr OnsiteFull Time
Zipline
Zipline: Operates an autonomous drone delivery system for medical supplies.
Hands-on maintenance and test execution experience with mechanical and electrical assemblies, ability to run and document hardware tests, troubleshoot to first-order diagnosis, and support rotating shifts and travel.
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2mo
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Project Engineer Intern - Summer 2027
Sacramento or Oakland or Commerce or San Diego or Goodyear or Manassas
$21-$28/hr OnsiteFull Time
Helix Electric
Helix Electric: Provides electrical contracting and design-build services for complex projects.
Enrolled in a bachelor’s degree program; construction or engineering focus; internship or related experience preferred; strong communication, math, and organizational skills.
BIM, Accubid, Excel, AutoCAD, Microsoft Office
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2mo
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Chief Engineer
Sacramento, California, United States
$70k-$71k/yr OnsiteFull Time
Peachtree Group
Peachtree Group: Invests in and manages hospitality and commercial real estate assets.
1+ YOERequires experience in hotel engineering leadership; strong operations and budgeting skills; 50-hour workweek.
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2mo
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Manager of IT Operations
Long Beach or Houston or San Diego or Denver or Folsom
$115k-$130k/yr OnsiteFull Time
Voyager Technologies
Voyager TechnologiesNYSE: VOYG: Provides advanced defense and commercial space technology solutions.
3+ YOE5+ MgmtBachelor’s degree in IT/CS/Engineering/Business or related field with 3 years IT operations experience OR 5 years with no degree; 5+ years leading IT operations teams; IT service desk expertise; multi-site and remote workforce experience; vendor management; cybersecurity alignment.
Microsoft 365, Intune, Entra ID (Azure AD), Halo, Zendesk, Service Now, Jira
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2mo
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Rotational Development Program, Engineering, Operations, and Supply Chain
Monroe or Rockwood or Mason City or Monroe or Berlin or Montgomery or Salem or Memphis or New Haven or Las Vegas or Milan or Sacramento or Phoenix
FieldFull Time
ASSA ABLOY
ASSA ABLOYNasdaq Stockholm: ASSA B: Global manufacturer of locks and automated entrance systems.
Bachelor's in engineering, supply chain, or operations (minimum 3.0 GPA) required; internships desirable. Must be willing to relocate for rotations and travel to multiple manufacturing sites. Strong communication and curiosity.
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3w
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Critical Facilities Engineer
Rocklin, California, United States
OnsiteFull Time
Newmark
NewmarkNASDAQ: NMRK: Commercial real estate brokerage and property management services.
5+ YOEHigh school diploma, CFC certification (high pressure), 5+ years building operations/engineering experience, ability to maintain HVAC/plumbing/mechanical/electrical systems, familiarity with PM/work-order software, reliable transportation and after-hours availability.
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1mo
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QA Engineer
El Dorado Hills, California, United States
OnsiteFull Time
RFgen
RFgen: Mobile barcoding and data collection software for supply chains.
5+ YOE5+ years in software testing with strong manual testing, test planning, SQL for backend validation, use of AI tools (e.g., Claude, ChatGPT), structured reporting, and ability to operate on distributed teams.
Claude, ChatGPT, SQL, Postman, REST, Jira, Zephyr
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