Mid Level Senior Staff Engineer Jobs
Mid level senior staff engineer jobs go to engineers ready to own complex projects end to end, mentor junior teammates, and drive architectural decisions with limited oversight. Openings are concentrated across Technology & Software, Consulting & Professional Services, and Electronics & Hardware, with a strong mix of remote and hybrid roles, and employers like Langan Engineering and Environmental Services, Marvell Technology, and Suno hiring at this level now.
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Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees collaborate seamlessly among 50+ offices and gain valuable hands-on experience that fosters career growth. Langan culture is entrepreneurial from advancing innovative technical solutions, to participating in robust training and knowledge sharing, to making progressive change within the communities we live and work.
Consistently ranked among the top ten "Best Firms to Work For" and Engineering News-Record's top 50 firms worldwide, Langan attracts and retains the best talent in the industry. Employees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions.
Job Summary
Langan is seeking a Senior Staff Geotechnical Engineer to join its collaborative team in San Juan. This individual will serve a key function providing the preparation of technical reports, specifications, plans, designing foundations, retaining walls, and other geotechnical aspects of construction. In this role, you will have the opportunity to partner cross-functionally on premier land development projects.
Job Responsibilities
- Design earth structures, deep foundations, support of excavation and underpinning systems;
- Assist project manager with field work coordination and project management support;
- Scope and oversee geotechnical investigations and construction projects, and periodically perform inspections of geotechnical construction where needed;
- Coordinate investigations and assist in geotechnical report writing;
- Prepare standard logs and field forms, including drilling and test pit logs, field investigation dailies, and chain of custody logs;
- Fieldwork is required; and
- Perform other duties as requested.
Qualifications
- Bachelor's degree in Civil or Geotechnical Engineering required, Master's degree in Geotechnical Engineering strongly preferred;
- 3+ years of related geotechnical experience in geotechnical investigations and construction inspections;
- FE/EIT certification preferred;
- Office experience with investigation and field work coordination, geotechnical reports, and specification writing;
- Prior field experience in earthwork, driven and drilled pile construction, load testing, footings subgrade and backfill inspection, ground improvements, retaining wall design and construction, and excavation support system design and inspection;
- Desired software knowledge: gINT, Slide/SLOPE/W, PLAXIS, LPILE, GRLWEAP, MSEW, SHAKE;
- Excellent written and verbal communication skills;
- Strong attention to detail with excellent analytical, multitasking, and judgment capabilities;
- Ability to effectively work independently and in a team environment;
- Ability to perform field work as required; and
- Possess reliable transportation for client meetings and job site visits and a valid driver's license in good standing.
Langan provides a rich array of programs and benefits to help its employees advance their careers and enhance the quality of their lives. Our comprehensive compensation package includes: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and long-term disability insurance, and paid pregnancy disability leave; 401(k)/Roth with company match; paid time off including parental and military leave; employee referral and professional license bonuses; and educational reimbursement.
Langan offers employee resource groups; flexible work schedules; extensive training; wellness programs; buddy and mentoring programs; and much more!
Langan is committed to providing equal employment opportunities to all qualified applicants and employees, including individuals with disabilities and protected veterans. We believe that an inclusive workplace is essential for the well-being and success of our employees.
Please review our Applicant Privacy Notice at Collection to understand how we collect, use, and retain your personal information: https://www.langan.com/langan-notice-at-collection
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Find JobsMid Level Senior Staff Engineer Job Market
Who's Hiring
- Langan Engineering and Environmental Services17

- Marvell Technology9

- Suno6

- Bloom Energy6

- Terracon Consultants6

Top Industries Hiring
- Technology & Software35
- Consulting & Professional Services25
- Electronics & Hardware22
- Agriculture & Farming4
- Science & Research3
Mid Level Senior Staff Engineer Jobs: Frequently Asked Questions
How do I get a mid level senior staff engineer job?
Position yourself around ownership, not just contribution. Highlight projects where you drove decisions, unblocked teammates, or delivered a system component independently. Employers hiring at this level want engineers who have moved beyond task execution into scoping, prioritizing, and shipping features with minimal hand-holding. Tailor your resume to show scope and impact, not just technologies used.
Which companies hire mid level senior staff engineers?
Companies hiring mid level senior staff engineers right now include Langan Engineering and Environmental Services, Marvell Technology, and Suno, based on current listings on Migrate Mate as of August 2026. Hiring at this level covers both large technology organizations scaling their engineering teams and mid-size companies that need experienced engineers who can work independently and contribute to architectural direction.
Are there remote mid level senior staff engineer jobs?
Yes, remote and hybrid options are common at this level. About 24% of mid level senior staff engineer openings are remote or hybrid as of August 2026, reflecting how many organizations trust engineers with demonstrated ownership and communication skills to work effectively outside a central office.
How do I move up to a mid level senior staff engineer role?
Getting to mid level is about accumulating depth and demonstrated ownership over time. Early in your career, focus on delivering reliably and building technical fluency. From there, seek opportunities to own a feature or component fully, mentor a newer teammate, and make decisions rather than just implementing them. Employers recognize the jump when your contributions show measurable scope and judgment.
Which industries hire the most mid level senior staff engineers?
Mid Level senior staff engineer roles concentrate in Technology & Software, Consulting & Professional Services, and Electronics & Hardware, based on current listings on Migrate Mate as of August 2026. These sectors drive hiring at this level because their product and infrastructure complexity creates sustained demand for engineers who can work independently across the full development cycle.