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Senior Principal EO/IR Systems Engineer
Westford, Massachusetts, United States
$132k-$252k/yr OnsiteFull Time
10+ YOEU.S. citizenship and active DoD Secret clearance, STEM degree, 10+ years related experience, EO/IR product lifecycle expertise, requirements development, system design/integration, test planning, and data analysis.
Systems Modeling Language (SysML), Model-Based Systems Engineering (MBSE), Matlab, Cameo Systems Modeler
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FAST Labs Principal Engineer - EO/IR Systems (up to $20K Sign On Bonus)
Merrimack, New Hampshire, United States
$118k-$201k/yr OnsiteFull Time
4+ YOEActive Secret clearance, bachelor's degree in a relevant technical field, 4+ years experience in optics/EO/IR systems, proficiency with MATLAB and/or Python, strong problem-solving and systems engineering skills.
MATLAB, Python, Model-Based Systems Engineering (MBSE)
1mo
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FAST Labs Principal Engineer - EO/IR Systems (up to $20K Sign On Bonus)
Merrimack or New Hampshire or United States
$118k-$201k/yr OnsiteFull Time
4+ YOERequires active Secret clearance, ability to obtain Top Secret/SCI, bachelor's in optical/electrical/physics/math, 4+ years optics/imaging experience, EO/IR system design experience, MATLAB/Python proficiency, strong problem-solving and debugging skills.
MATLAB, Python, Model-Based Systems Engineering (MBSE)
3mo
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Systems Engineer
Acton, Massachusetts, United States
$106k-$190k/yr OnsiteFull Time
8+ YOESenior systems engineer for EO/IR space payloads; requires advanced engineering degree or equivalent experience, EO/IR space sensor development and test experience, systems architecture, integration, analysis, and ability to obtain DoD clearance.
1d
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Optical Scientist, Space EO/IR Payloads
Acton, Massachusetts, United States
$128k-$229k/yr OnsiteFull Time
Experience designing and analyzing EO/IR space payloads, modeling optical system performance, presenting results, and obtaining security clearance; typically requires a degree in a scientific/technical field and many years of progressive experience.
1mo
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Senior Systems Engineer
Bedford, New Hampshire, United States
HybridFull Time
10+ YOE10+ years DoD systems engineering; requirements traceability; test procedures/plans; optical/IR/targeting systems; Mil Std 810G qualification testing; SE documents (SEMP, SETP, LCSP, TEMP); strong communication; US citizenship with ability to obtain Secret clearance.
MatLab, MathCAD, SolidWorks, Doors, MS Office
3w
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FAST Labs - Systems Engineer - All Levels
Merrimack, New Hampshire, United States
$133k-$226k/yr OnsiteFull Time
6+ YOEActive Secret clearance (Top Secret/SCI obtainable), bachelor's in optical/electrical/physics/math or related, 6+ years in optics/lasers/imaging or RF/EO/IR systems, MATLAB/Python proficiency, strong leadership and collaboration.
MATLAB, Python
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Senior Physical Design Engineer
Westford, Massachusetts, United States
$136k-$265k/yr OnsiteFull Time
5+ YOEBSEE/MSEE or equivalent, 5+ years VLSI physical design on 5nm/4nm/3nm, proven production tapeout experience, P&R, timing closure, power/IR analysis, RC extraction, EDA tool expertise, and scripting with Python/Perl/Tcl/Make.
ICC2, DC, PT, STAR, ICV, Genus, Innovus, Tempus, Python, Perl, Tcl, Make
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Lead, Electro-Optical (EO) Systems Engineer : Sign-on bonus ($30K max) (39341)
Wilmington, Massachusetts, United States
$128k-$237k/yr OnsiteFull Time
9+ YOEBachelor's in engineering/physics (or equivalent experience), 9+ years EO/IR systems experience (alternatives: grad degree+7yrs or 13yrs no degree), CAM/IPTL experience, 5+ years electro-optics, MATLAB and MBSE tool experience, eligible for DOD Secret clearance.
MATLAB, DOORs, CAMEO, CREO, JIRA, SysML
3w
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Analog/Mixed-Signal Layout Engineer
Woburn, Massachusetts, United States
$141k-$200k/yr OnsiteFull Time
6+ YOE6+ years custom analog/mixed‑signal layout experience; bachelor’s in EE/CE; proficiency with Virtuoso L/XL, Calibre, parasitic extraction (StarRC/QRC); EM/IR analysis; double/multiple patterning; strong communication and teamwork.
Cadence Virtuoso L/XL, Calibre, StarRC, QRC, SOS, ICManage, SKILL
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Systems Engineering Lead and Functional Manager
Merrimack, New Hampshire, United States
$153k-$261k/yr OnsiteFull Time
12+ YOEBachelor's in engineering or related field, 12+ years experience (or equivalent), active Secret clearance, ability to obtain Top Secret, prior systems engineering and people management experience, EO/IR domain experience preferred.
Magic Draw, spectrum analyzer, network analyzer, signal & waveform generators
3w
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Senior Data Protection Engineer (REMOTE)
Worcester, Massachusetts, United States
$112k-$140k/yr HybridFull Time
5+ YOE5+ years IT security experience (data protection, security operations, IR, vulnerability management). Experience with Microsoft Purview, DLP, EM/UT handling, strong communication and stakeholder influence, US work authorization required.
Microsoft Purview
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Director, Analytical Chemistry
Cambridge, Massachusetts, United States
$167k-$301k/yr OnsiteFull Time
9+ YOEPh.D. in analytical fields with 9+ years in biotech/pharma; strong leadership; expertise in analytical chemistry for discovery and early development.
UPLC, HPLC, LC-MS, LC-CAD, GC-MS, CE, NMR, UV/Vis, IR, LIMS, CDS, LES, pH meter, particle characterization, orthogonal characterization
1h
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Manager III, Applied Science, PXT Central Science
Boston or Bellevue or Seattle or Arlington or San Francisco
$184k-$286k/yr OnsiteFull Time
3+ Mgmt3+ years managing scientists/ML engineers; deep ML, NLP, IR knowledge; experience with causal inference, building production ML systems, and leading hiring and talent strategy.
machine learning, NLP, Information Retrieval, computer vision, deep learning, large language models, LLMs, Generative AI
4d
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Senior Scientist, Chemical Development and Manufacturing
Cambridge, Massachusetts, United States
$131k-$197k/yr OnsiteFull Time
2+ YOEPh.D. (2+ years) or M.S. (5+ years) in chemistry/chemical engineering with hands-on process chemistry, scale-up, cGMP familiarity, DOE and solid-state/crystallization experience; strong communication and record-keeping skills.
JMP, Design-Expert, in-line Raman, IR, FBRM, PVM, XRPD, DSC, TGA, NMR, dynamic vapor sorption, PLM, ARC
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Senior Director, Drug Substance and Process Development
Waltham, Massachusetts, United States
$245k-$270k/yr OnsiteFull Time
15+ YOEAdvanced degree (MS/PhD) in Chemical Engineering or Chemistry required; 15+ years CMC experience in small-molecule development and commercial manufacturing; vendor oversight of virtual manufacturing; expertise in process development, tech transfer, validation, and regulatory CMC filings.
HPLC, GC, IR, MS, NMR, cGMP, Design of Experiments (DoE), Six Sigma, Continued Process Verification (CPV), International Council for Harmonisation (ICH) guidelines
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