Service Engineer
$38.46 - $48.08/hr
ZefSci is an Equal Opportunity Employer committed to building a diverse and inclusive workplace. We welcome applications from all qualified candidates. You should be proficient in: * Analytical ...
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$38.46 - $48.08/hr
ZefSci is an Equal Opportunity Employer committed to building a diverse and inclusive workplace. We welcome applications from all qualified candidates. You should be proficient in: * Analytical ...
Quick apply
$38.46 - $48.08/hr
ZefSci is an Equal Opportunity Employer committed to building a diverse and inclusive workplace. We welcome applications from all qualified candidates. You should be proficient in: * Analytical ...
$25 - $35/hr
Employer-Paid Basic Life and AD&D Insurance * Employer-Paid Short- and Long-Term Disability Insurance * Consistent, Year-Round Work - We keep our teams busy in every season * 401(k) with Significant ...
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$25 - $35/hr
Employer-Paid Basic Life and AD&D Insurance * Employer-Paid Short- and Long-Term Disability Insurance * Consistent, Year-Round Work - We keep our teams busy in every season * 401(k) with Significant ...
Charlotte, NC · On-site
$18 - $20/hr
* Operate and set up press brake machines to bend and shape metal sheets according to specifications. * Read and interpret blueprints and technical drawings to determine the nessarary dimensions and ...
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Charlotte, NC · On-site
$18 - $20/hr
* Operate and set up press brake machines to bend and shape metal sheets according to specifications. * Read and interpret blueprints and technical drawings to determine the nessarary dimensions and ...
$25 - $30/hr
Expert Structural Welder Our client, a premier heavy-equipment manufacturer known for engineering excellence, is seeking a skilled Structural Welder to join their production team. This is a high ...
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$25 - $30/hr
Expert Structural Welder Our client, a premier heavy-equipment manufacturer known for engineering excellence, is seeking a skilled Structural Welder to join their production team. This is a high ...
Chantilly, VA · On-site
$67.75 - $90/hr
We are looking for a Senior Cloud Systems Engineer & Infrastructure SME to lead the modernization, security engineering, and operations and maintenance (O&M) of enterprise-level software systems.
Chantilly, VA · On-site
$67.75 - $90/hr
We are looking for a Senior Cloud Systems Engineer & Infrastructure SME to lead the modernization, security engineering, and operations and maintenance (O&M) of enterprise-level software systems.
Position Overview The SATCOM Software Systems Specialist will support intelligence mission operations by applying technical expertise in SATCOM systems, RF intelligence, mission management software ...
Position Overview The SATCOM Software Systems Specialist will support intelligence mission operations by applying technical expertise in SATCOM systems, RF intelligence, mission management software ...
Arlington, VA · On-site
SRM - Solid Rocket Motor Engineer Full-time position is mostly REMOTE but must work onsite in Arlington VA a lot in the beginning, then later, one week a month. Eventually will need to travel a lot ...
Arlington, VA · On-site
SRM - Solid Rocket Motor Engineer Full-time position is mostly REMOTE but must work onsite in Arlington VA a lot in the beginning, then later, one week a month. Eventually will need to travel a lot ...
Overview Join our dynamic team in Manchester, NH, as a Sheet Metal / HVAC Installer specializing in new construction and replacement projects. We are looking for skilled professionals who are ...
New
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Overview Join our dynamic team in Manchester, NH, as a Sheet Metal / HVAC Installer specializing in new construction and replacement projects. We are looking for skilled professionals who are ...
New
This position will play a key role in delivering secure, modern, and mission‑critical software capabilities. This role supports Agile/Scrum teams embedded alongside partner organizations within ...
This position will play a key role in delivering secure, modern, and mission‑critical software capabilities. This role supports Agile/Scrum teams embedded alongside partner organizations within ...
We have an immediate need for a Senior Systems Administrator, TS/SCI Clearance, for our customer in Springfield, Virginia. NGA contract Work Schedule: (M-F Onsite) Within the window of 5:00AM - 9:00 ...
We have an immediate need for a Senior Systems Administrator, TS/SCI Clearance, for our customer in Springfield, Virginia. NGA contract Work Schedule: (M-F Onsite) Within the window of 5:00AM - 9:00 ...
$30 - $45/hr
Commercial HVAC Service Technician We are seeking an experienced Commercial HVAC Service Technician for a full-time position based out of the Charleston, SC area. This role focuses on the service ...
New
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$30 - $45/hr
Commercial HVAC Service Technician We are seeking an experienced Commercial HVAC Service Technician for a full-time position based out of the Charleston, SC area. This role focuses on the service ...
New
$52.88 - $62.50/hr
Reliability Engineer * Job Identification113309 * Job CategoryOperations * Posting Date04/27/2026, 08:24 AM * Degree LevelBachelor's Degree * Job ScheduleFull time * Job ShiftDay * Locations2300 N.
New
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$52.88 - $62.50/hr
Reliability Engineer * Job Identification113309 * Job CategoryOperations * Posting Date04/27/2026, 08:24 AM * Degree LevelBachelor's Degree * Job ScheduleFull time * Job ShiftDay * Locations2300 N.
New
$26 - $32/hr
Benefits: - 85% employer-paid medical, dental, and vision insurance 100% employer-paid life insurance and long-term disability coverage 5% employer-matched 401(k) retirement plan PPO and HDHP medical ...
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$26 - $32/hr
Benefits: - 85% employer-paid medical, dental, and vision insurance 100% employer-paid life insurance and long-term disability coverage 5% employer-matched 401(k) retirement plan PPO and HDHP medical ...
Stevensville, MD · On-site
$200/hr
Health Care- Employer paid medical , dental, vision for the employee and their dependents 401K- Employer contributed 3% Safe Harbor (this benefit is contributed on your behalf even if you choose not ...
Stevensville, MD · On-site
$200/hr
Health Care- Employer paid medical , dental, vision for the employee and their dependents 401K- Employer contributed 3% Safe Harbor (this benefit is contributed on your behalf even if you choose not ...
Washington, DC · On-site
$60 - $65/hr
EEO Employer Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth ...
Washington, DC · On-site
$60 - $65/hr
EEO Employer Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth ...
$25 - $45/hr
Employer-Paid Basic Life and AD&D Insurance * Employer-Paid Short- and Long-Term Disability Insurance * **Consistent, Year-Round Work **- We keep our teams busy in every season * 401(k) with ...
Quick apply
$25 - $45/hr
Employer-Paid Basic Life and AD&D Insurance * Employer-Paid Short- and Long-Term Disability Insurance * **Consistent, Year-Round Work **- We keep our teams busy in every season * 401(k) with ...
Lompoc, CA · On-site
Active SECRET (minimum) Employer: Strategic Technology Institute (STi), Inc. Type: Full-time, On-site with limited telework flexibility Overview: Strategic Technology Institute (STi) is seeking an ...
Lompoc, CA · On-site
Active SECRET (minimum) Employer: Strategic Technology Institute (STi), Inc. Type: Full-time, On-site with limited telework flexibility Overview: Strategic Technology Institute (STi) is seeking an ...
Reston, VA · On-site
$151K - $176K/yr
... Employer and do not discriminate based on race, religion, gender, national origin, color, age, military service eligibility or veteran status, disability, sexual orientation, gender identity, marital ...
Reston, VA · On-site
$151K - $176K/yr
... Employer and do not discriminate based on race, religion, gender, national origin, color, age, military service eligibility or veteran status, disability, sexual orientation, gender identity, marital ...
$32 - $40/hr
PPO or HSA medical benefits with Employer Contributions * Dental/ Vision/ Life/ AD&D/ Disability * Immediate Eligibility in 401K with a competitive company match * 8 Holidays/ Vacation accrual/ PTO ...
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$32 - $40/hr
PPO or HSA medical benefits with Employer Contributions * Dental/ Vision/ Life/ AD&D/ Disability * Immediate Eligibility in 401K with a competitive company match * 8 Holidays/ Vacation accrual/ PTO ...
$30 - $45/hr
Overview We are seeking a skilled CMM Programmer to join our dynamic team in Richfield, WI. In this role, you will play a crucial part in ensuring the quality and precision of our products through ...
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$30 - $45/hr
Overview We are seeking a skilled CMM Programmer to join our dynamic team in Richfield, WI. In this role, you will play a crucial part in ensuring the quality and precision of our products through ...
$5.29 - $6.14
0% of jobs
$6.14 - $6.99
0% of jobs
$6.99 - $7.85
0% of jobs
$7.85 - $8.70
0% of jobs
$8.70 - $9.55
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$9.55 - $10.40
0% of jobs
$10.40 - $11.25
0% of jobs
$11.25 - $12.11
0% of jobs
$12.11 - $12.96
15% of jobs
$13.13 is the 25th percentile. Wages below this are outliers.
$12.96 - $13.81
49% of jobs
$14.07 is the 75th percentile. Wages above this are outliers.
$13.81 - $14.66
36% of jobs
$5
$13
$14

$38.46 - $48.08/hr
Full-time
Medical, Dental, Vision, Retirement, PTO
Posted 16 days ago
Service Engineer
As a Service Engineer at ZefSci, you'll be the technical expert laboratories rely on to keep critical analytical instruments operating at peak performance. Working with advanced chromatography and mass spectrometry systems, you'll deliver installation, maintenance, troubleshooting, and repair services that directly support scientific research and laboratory productivity.
About ZefSci
Since 2005, ZefSci has been a trusted provider of multivendor LCMS service and support, delivering specialized engineering expertise across chromatography, mass spectrometry, and analytical instrumentation platforms. We partner with organizations across pharmaceutical, biotechnology, contract research, and scientific sectors to help ensure their critical laboratory systems perform at their highest level.
At ZefSci, we combine deep technical knowledge with a customer first approach. Our engineers are trusted advisors who work alongside clients to solve complex challenges, maximize instrument performance, and minimize downtime. We are committed to delivering responsive service, practical solutions, and the expertise that helps our customers advance their scientific goals.
What you’ll do
Why this role stands out
What you bring
Compensation
Join Us
If you are looking for a role where your technical expertise creates real, measurable impact and where your career can grow inside a company that genuinely values engineering depth, this is the place to build it.
ZefSci is an Equal Opportunity Employer committed to building a diverse and inclusive workplace. We welcome applications from all qualified candidates.
You should be proficient in: