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Join a startup on the way up — not a bet, not a giant.

Tech roles at Series A–C companies backed by Sequoia, a16z, Benchmark & other top-tier VCs

  • Sequoia
  • a16z
  • Benchmark
  • Accel
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  • Founders Fund
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  • Lightspeed
  • Bessemer
  • Coatue
  • Insight Partners
  • IVP
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  • Thrive Capital
  • Sequoia
  • a16z
  • Benchmark
  • Accel
  • Greylock
  • Founders Fund
  • General Catalyst
  • Index Ventures
  • Lightspeed
  • Bessemer
  • Coatue
  • Insight Partners
  • IVP
  • NEA
  • Thrive Capital

Open roles

High-signal tech roles at Series A–C companies, refreshed as boards update.

20 results on this page
Jobs per page
PreviousPage 51Next
20 results on this page
Jobs per page
PreviousPage 51Next
Senra Systems logo
Lead Production Engineer
1/20Posted 2 weeks ago

Senra Systems · Cypress, Orange County, California

$115,000 - $155,000
Onsite
Series B
$10M-$100M
General Catalyst
Crimping
DFM/DFA (Design for Manufacturability & Assembly)
ERP Systems
IPC/WHMA-A-620
+1 more
Posted 2 weeks agoSee job

Senra Systems is hiring a Lead Production Engineer to build and lead the Production Engineering function from the ground up. This player-coach role owns floor execution, NCR dispositions, first article reviews, and process development, while hiring and developing a team. Onsite in Cypress, CA.

Senra Systems logo
Harnessing Technician
2/20Posted 2 weeks ago

Senra Systems · Cypress, Orange County, California

$23.5 - $36
Onsite
Senra Systems logo
Senior Manufacturing Engineer
3/20Posted 2 weeks ago

Senra Systems · Redondo Beach, Los Angeles County, California

$130,000 - $180,000
Onsite
Senra Systems logo
Master Production Scheduler
4/20Posted 2 weeks ago

Senra Systems · Redondo Beach, Los Angeles County, California

$100,000 - $150,000
Onsite
Senra Systems logo
Head of Customer Programs
5/20Posted 2 weeks ago

Senra Systems · Cypress, Orange County, California

$195,000 - $300,000
Onsite
Senra Systems logo
Manufacturing Process Manager
6/20Posted 2 weeks ago

Senra Systems · Cypress, Orange County, California

$150,000 - $180,000
Onsite
Senra Systems logo
Manufacturing Engineer
7/20Posted 2 weeks ago

Senra Systems · Cypress, Orange County, California

$100,000 - $130,000
Onsite
Senra Systems logo
Lead Test Engineer
8/20Posted 2 weeks ago

Senra Systems · Cypress, Orange County, California

$170,000 - $230,000
Onsite
Senra Systems logo
Lead Harnessing Technician
9/20Posted 2 weeks ago

Senra Systems · Cypress, Orange County, California

$25.5 - $50
Onsite
Senra Systems logo
Production Supervisor
10/20Posted 2 weeks ago

Senra Systems · Redondo Beach, Los Angeles County, California

$100,000 - $140,000
Onsite
Senra Systems logo
Product Data Analyst
11/20Posted 2 weeks ago

Senra Systems · Redondo Beach, Los Angeles County, California

$130,000 - $175,000
Onsite
Senra Systems logo
Senior Harnessing Technician
12/20Posted 2 weeks ago

Senra Systems · Redondo Beach, Los Angeles County, California

$30 - $45
Onsite
Senra Systems logo
Apprentice Harnessing Technician
13/20Posted 2 weeks ago

Senra Systems · Cypress, Orange County, California

$18 - $23.5
Onsite
Senra Systems logo
Apprentice Quality Inspector
14/20Posted 2 weeks ago

Senra Systems · Redondo Beach, Los Angeles County, California

$19 - $26.5
Onsite
Pacific Fusion logo
Senior Mechanical Engineer - Pulser Modules
15/20Posted 2 weeks ago

Pacific Fusion · Fremont, Alameda County, California

$138,100 - $263,800
Onsite
Pacific Fusion logo
Electro-Mechanical Technician
16/20Posted 2 weeks ago

Pacific Fusion · San Leandro, Alameda County, California

$40 - $60
Onsite
Pacific Fusion logo
Head of Logistics & Inventory
17/20Posted 2 weeks ago

Pacific Fusion · San Leandro, Alameda County, California

$175,000 - $220,000
Onsite
Pacific Fusion logo
Mechanical Design Engineer
18/20Posted 2 weeks ago

Pacific Fusion · San Leandro, Alameda County, California

$138,100 - $263,800
Onsite
Pacific Fusion logo
Senior Mechanical Engineer
19/20Posted 2 weeks ago

Pacific Fusion · San Leandro, Alameda County, California

$138,100 - $263,800
Onsite
Pacific Fusion logo
Senior Metrology & Inspection Engineer - Target Fabrication
20/20Posted 2 weeks ago

Pacific Fusion · San Leandro, Alameda County, California

$175,900 - $263,800
Onsite
Series B
$10M-$100M
General Catalyst
Crimping
IPC/WHMA-A-620
Lean Manufacturing
Posted 2 weeks agoSee job

Senra Systems is hiring a Harnessing Technician in Cypress, CA to build critical aerospace and defense electrical wire harnesses. The role involves manufacturing complex harnesses, soldering, and interpreting schematics, with pay of $23.50-$36.00 per hour.

Series B
$10M-$100M
General Catalyst
CAD
ERP Systems
Lean Manufacturing
Manufacturing Execution Systems (MES)
+1 more
Posted 2 weeks agoSee job

Senra Systems seeks a Senior Manufacturing Engineer to own complex wire harness programs end-to-end, developing work instructions and formboards, driving process improvements, and serving as the technical point of contact for customers. The role reports to the Lead Manufacturing Engineer and operates with significant independence. Onsite in Redondo Beach or Cypress, CA.

Series B
$10M-$100M
General Catalyst
Manufacturing Execution Systems (MES)
Power BI
Python
SQL
+1 more
Posted 2 weeks agoSee job

Senra Systems is seeking a Master Production Scheduler to own the company-wide master production schedule, translate customer demand into executable factory plans, and ensure revenue and delivery targets are met. This analytical role requires 5+ years in production planning or supply chain, strong ERP/MRP skills, and cross-functional leadership.

Series B
$10M-$100M
General Catalyst
ERP Systems
Manufacturing Execution Systems (MES)
Posted 2 weeks agoSee job

Senra Systems is hiring a Head of Customer Programs to lead customer engagement, estimating, quoting, and program management. This executive role drives revenue growth and organizational scalability in a high-growth manufacturing environment.

Series B
$10M-$100M
General Catalyst
ERP Systems
Manufacturing Execution Systems (MES)
Material Requirements Planning (MRP)
PLM
+2 more
Posted 2 weeks agoSee job

Senra Systems seeks a Manufacturing Process Manager to define and build scalable operational processes, partner with Product to encode them in software, and drive improvements across manufacturing, quality, supply chain, and more. This onsite role in Cypress, CA is 70% operations and 30% product/software focused.

Series B
$10M-$100M
General Catalyst
Capacity Planning
Lean Manufacturing
New Product Introduction (NPI)
Six Sigma
+1 more
Posted 2 weeks agoSee job

Senra Systems supercharges electrical wire harness manufacturing through software configuration. We're seeking a Manufacturing Engineer to own and execute wire harness programs from engineering release through production readiness, developing documentation and driving process improvements. This onsite role is based in Redondo Beach or Cypress, CA.

Series B
$10M-$100M
General Catalyst
IPC/WHMA-A-620
Vector Network Analyzer
Posted 2 weeks agoSee job

Senra Systems is seeking a Lead Test Engineer to build and lead its test organization, ensuring robust electrical testing for manufacturing. This role combines technical leadership with process improvement and cross-functional collaboration.

Series B
$10M-$100M
General Catalyst
Crimping
Posted 2 weeks agoSee job

Senra Systems is hiring a Lead Technician to guide a team of technicians in building high-quality electrical wire harnesses for aerospace and defense customers. This onsite role involves troubleshooting, quality control, and process improvement at our Redondo Beach or Cypress, CA facilities.

Series B
$10M-$100M
General Catalyst
Lean Manufacturing
Microsoft Excel
Posted 2 weeks agoSee job

Senra Systems is hiring a Production Supervisor to lead day-to-day shop floor operations, ensuring safe, high-quality, and on-time production while building a high-performance technician team. This hands-on role bridges execution between production, engineering, and quality, and is critical to scaling manufacturing operations.

Series B
$10M-$100M
General Catalyst
ERP Systems
Grafana
Manufacturing Execution Systems (MES)
PostHog
+3 more
Posted 2 weeks agoSee job

Senra Systems is looking for a Product Data Analyst to analyze product usage and operational metrics, building dashboards that inform product roadmap and business decisions. This hands-on role requires strong SQL and analytics experience, with a focus on bridging product and operations.

Series B
$10M-$100M
General Catalyst
IPC/WHMA-A-620
Posted 2 weeks agoSee job

Senra Systems is looking for a Senior Harnessing Technician to lead complex harness builds, mentor junior technicians, and support new product introductions. This onsite role requires 5-12 years of harness manufacturing experience and expertise in reading schematics.

Series B
$10M-$100M
General Catalyst
Environmental Testing
Posted 2 weeks agoSee job

Senra Systems is seeking an Apprentice Harnessing Technician to join its manufacturing team in Cypress, CA. The role involves building wire harness assemblies, operating machinery, and supporting production processes. No prior wire harness experience required; training provided.

Series B
$10M-$100M
General Catalyst
Engineering Drawings
IPC-A-610
Lean Manufacturing
Quality Management Systems
Posted 2 weeks agoSee job

Senra Systems is hiring an Apprentice Quality Inspector to perform in-process and final inspections of electrical wire harnesses, ensure compliance with industry standards, and support high-throughput manufacturing. The role involves documentation, non-conformance management, and process improvement.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
CAD
Creo
Finite Element Analysis
SolidWorks
Posted 2 weeks agoSee job

Pacific Fusion seeks a Senior Mechanical Engineer to design, analyze, and validate mechanical systems for its fusion energy platform. The role involves leading design projects, mentoring junior engineers, and collaborating with multidisciplinary teams to advance commercial fusion energy.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
CAD
CNC Machining
DFM/DFA (Design for Manufacturability & Assembly)
Machining
+1 more
Posted 2 weeks agoSee job

Pacific Fusion is seeking an Electro-Mechanical Technician to support automated manufacturing lines and assembly, testing, and validation of electrical and mechanical components for fusion energy systems. The role involves hands-on building, troubleshooting, and maintaining equipment, with 5+ years of technician experience required.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
Posted 2 weeks agoSee job

Pacific Fusion seeks a Head of Logistics & Inventory to own material flow across sites, including freight, warehousing, inventory management, and team leadership, ensuring material availability never gates the build.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
CAD
Failure Mode and Effects Analysis (FMEA)
Posted 2 weeks agoSee job

Pacific Fusion is seeking a Mechanical Design Engineer to design, develop, and integrate mechanical components for advanced fusion energy systems. The role focuses on vacuum seals, FMEA, and tolerance analysis, requiring 5+ years of experience.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
Additive Manufacturing
ANSYS
CAD
Creo
+3 more
Posted 2 weeks agoSee job

Pacific Fusion is seeking a Senior Mechanical Engineer to design, analyze, and integrate mechanical systems for a pulser-driven inertial fusion energy platform. This role involves end-to-end ownership of mechanical scope, FEA, CAD, and mentoring junior engineers.

Series A
Funded 2 yr ago
$1B-$10B
General Catalyst
Lightspeed Venture Partners
GD&T
Posted 2 weeks agoSee job

Pacific Fusion seeks a Senior Metrology & Inspection Engineer to ensure precision components meet micron-level tolerances for inertial fusion. The role involves developing inspection procedures, designing fixtures, and establishing metrology workflows for target fabrication.