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58 senior staff mechanical engineer jobs found

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senior staff mechanical engineer Pennsylvania
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PS
Dec 22, 2025
Full time
Facilities Engineer
$76,700 - $129,500 yearly
Penn State University State College, PA, USA
APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday. CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday. If you are NOT a current employee or student, please click "Apply" and complete the application process for external applicants. Approval of remote and hybrid work is not guaranteed regardless of work location. For additional information on remote work at Penn State, see Notice to Out of State Applicants. POSITION SPECIFICS Design and Engineering Services at Penn State is seeking a skilled Facilities Engineer to join our team. This position involves providing mechanical engineering design...
KG
Dec 17, 2025
Full time
Project Engineer - Fisheries (Mid-Level)
Kleinschmidt Group Strasburg, PA, USA
Kleinschmidt has a full-time opening for a Project Engineer to support the design and construction of fish passage projects from our either of our Maine and/or our Strasburg, PA offices. If you are interested in using your engineering background to work on important projects that make a real difference, then this may be the job for you. An ideal candidate would enjoy the challenge of combining sound engineering fundamentals with creative thinking to solve unique problems. Salary: $95,000 - $112,000 annually Who You Are A licensed Professional Engineer (or commitment to becoming one) with a BS or BSc and a minimum of 6 years' experience in fisheries engineering or a closely related field. Previous experience with fisheries engineering work is preferred, but candidates with a structural (concrete and steel) design background who are interested in focusing on the fish passage design fields would be considered. Knowledgeable: Knowledge of fisheries engineering guidelines, as...
Ba
Dec 13, 2025
Full time
Mechanical Design Engineer
Ballinger Philadelphia, PA, USA
At Ballinger, we are passionate about complex challenges and real-world problem-solving. Design challenges come in all shapes and sizes, and the ones we prefer test us as design professionals. We seek out complex projects with big impact because they require us to ask tough questions, synthesize data, and push past the boundaries of existing answers into the realm of innovative solutions. Ballinger team members thrive on those challenges because our clients do, too: our work for them enables their ambitious endeavors in science and medicine, research and government, manufacturing, and technology. Ballinger welcomes ambition with career development, mentorship, and leadership opportunities. Here ideas will always be more important than hierarchy because they result in buildings as transformative as the missions they serve. As a Mechanical Design Engineer, you will analyze and design building infrastructure and HVAC systems. You will be teamed with a senior engineer(s) who will guide...
PS
Dec 13, 2025
Full time
Mechanical Engineering Support Specialist
$56,200 - $89,600 yearly
Penn State University Freeport, PA, USA
APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday. CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday. If you are NOT a current employee or student, please click "Apply" and complete the application process for external applicants. Approval of remote and hybrid work is not guaranteed regardless of work location. For additional information on remote work at Penn State, see Notice to Out of State Applicants. POSITION SPECIFICS We are searching for a Mechanical Engineering Support Specialist to join our Undersea Materials Technology Prototyping Department facility located in Freeport, PA at the...
AV
Nov 03, 2025
Full time
Mechanical Engineer, Sr.
AeroVironment, Inc. Pottstown, PA, USA
Worker Type Regular Job Description Summary The Sr. Mechanical Engineer applies engineering techniques to design, install, modify, analyze, repair and test tools, engines, machines and other mechanically functioning equipment. Leads and supports the mechanical design, testing, and production of electrical machines as well as the design of electronics packaging for high altitude aerospace applications. Leads or supports mechanical packaging development effort for electronic equipment that withstand stringent environmental requirements (i.e., mass, volume, thermal, vibration). Manages mid-size development projects outsourced to sub-contractors (development of a system, equipment or components). Position Responsibilities Leads or supports the thermal, structural, dynamic, and fluid flow analysis efforts for electronics equipment Leads the testing and data collection in the laboratory and the field Models the mechanical devices and selects the proper material...
C3
Oct 26, 2025
Full time
Senior Piping Engineer
Century 3 Inc Pittsburgh, PA, USA
Job Title Senior Piping Engineer Job Type Full-time Category Engineering Location Pittsburgh Office - Pittsburgh, PA 15219 US (Primary) Education Bachelor's Degree Job Description This position is responsible for leading preparation of drawings and sketches utilizing appropriate design criteria and technical manuals. Able to integrate management skills with expert technical knowledge and understanding of the business to identify technical requirements. He/she applies the highest level of technical skills gained through extensive experience on a broad range of projects and anticipates complex technical issues and identifies resources internal or external to the team who can resolve the issue(s). This position identifies opportunities to improve on the technical standards and specifications around which others operate and serves primarily as the lead designer for a designated subject area or project. Essential Duties & Responsibilities: Evaluates, selects, and...
DC
Aug 25, 2025
Full time
Senior Mechanical Design Engineer
Dover Corporation Allentown, PA, USA
Since 1892, OPW customers have been able to count on us to revolutionize fluid-handling operations around the world. As a global leader in fluid-handling solutions, the mission of OPW is to be a developer of a comprehensive array of innovative fluid-handling solutions that our customers can consistently and reliably count on. These include loading and unloading systems for high-value hazardous and non-hazardous bulk products; railcar and transport tank-truck valves, gauging devices and tank-monitoring systems; automated storage-terminal controls and systems; and regulators, fittings, valves, vaporizers, vacuum-jacketed piping and gas-handling systems for the safe handling and distribution of cryogenics and industrial gases. OPW also creates and manufactures touch-free and soft-touch vehicle wash systems, entry systems and wash chemicals. OPW has more than 2,000 employees with manufacturing operations in North America, Europe and China, and sales offices around the world. OPW is part...
Or
Dec 24, 2025
Full time
Lead Electrical Engineer
Orbital PA, USA
Lead Electrical Engineer Working with our business partners to create, improve and sustain industry and infrastructure. Orbital Engineering has been driven by this core purpose for more than 50 years - energizing Orbital team members and helping our clients solve challenging and complex problems with innovative engineering, inspection, and construction solutions. Orbital team members are guided by the fundamental beliefs of building trusted relationships, personal accountability, innovation, and excellence in everything we do. Orbital is looking for others to join our team to continue activating our purpose and embrace our values. Orbital is seeking a Lead Electrical Engineer to provide technical support and oversight for heavy industrial electrical projects in the Pennsylvania Region. This is a hybrid position. It is preference for candidates to live local to our Pittsburgh, PA Office or our Bensalem, PA Office. The position requires demonstrated engineering and design...
IM
Dec 24, 2025
Full time
Senior Civil Engineer | Leesburg, VA
$109,000 - $159,000 yearly
IMEG Washington, PA, USA
Are you Ready to Engineer Your Career? At IMEG , one of the largest design consulting firms in the U.S., we strive to provide exciting and rewarding career opportunities to our team members. We work hard and are passionate about what we do but also love to have fun along the way. We celebrate the ability to be a firm of over 2900 employees in the US and beyond who still provides a local office approach and feel to each of our employee-owners. From opportunities to get involved and give back locally through our Community Involvement Committees to the ability to partner with exciting clients, we take our jobs seriously but have a great time in the process. As a company, we believe in investing in our team members and providing an environment for expansive growth. We put people first. We are proud to say we are a 100% employee-owned organization and take pride in our commitment to being a great place to work. We support this commitment through work-life balance, flexibility,...
WR
Dec 24, 2025
Full time
Senior Traffic Engineer
Whitman, Requardt & Associates, LLP Mechanicsburg, PA, USA
At Whitman, Requardt & Associates, LLP, we are "People Focused and Project Driven". We have been in business for more than 105 years and we are known for our quality work and quality employees. This is your chance to join our team - help us to design the infrastructure and buildings that improve the world! We are currently seeking a Senior Traffic Engineer to join the Traffic Engineering Group in our office in Mechanicsburg, PA. Assignments may include work with our traffic engineering analysis or design teams. The traffic engineering analysis teams perform operational analyses, identify and develop creative technical solutions, and prepare technical reports and presentations. The traffic engineering design teams prepare contract documents for traffic signals, signing, markings, maintenance of traffic, and ITS devices. Responsibilities: Our Traffic Department works on projects within the mid-Atlantic region (PA, MD, DE, VA) as well as nationally. Our traffic work is...
TA
Dec 24, 2025
Full time
Principal Water Engineer
$104,500 yearly
T'M Associates King of Prussia, PA, USA
T&M Associates is seeking a multi-talented Principial Engineer to join our Water Market! This opportunity is available in any of our Pennsylvania offices with the flexibility of a hybrid work environment. We are looking for an experienced professional with 7+ years in planning, design, and construction administration of water process, treatment, and distribution projects. This individual will play a key role in managing and designing utility infrastructure projects, with a primary focus on providing project management and design support for linear water, sanitary sewer, and storm sewer improvements for the City of Philadelphia's utility infrastructure replacement and upgrade program. Key Responsibilities Lead and manage projects related to drinking water, wastewater, and stormwater systems. Provide design support for linear water, sanitary sewer, and storm sewer infrastructure upgrades. Oversee construction administration and ensure compliance with project requirements....
KT
Dec 24, 2025
Full time
Building Structures Project Engineer
KCI Technologies Inc. Allentown, PA, USA
Overview Join us as we Rise to the Challenge At KCI, we're building an enduring community that provides unparalleled value to our employee-owners. We make our mark designing and delivering our world-class solutions, so we invest deeply in supporting and developing our team. We reward integrity and commitment, and when we do well, you do well. Our employee's have the freedom to innovate, unlimited growth, a voice that matters, a lifestyle that works, and skin in the game. Achievements are shared and celebrated. As a team, we are motivated to better ourselves, each other, and the world around us. THE COMPANY KCI Technologies, Inc. is a 100% employee-owned engineering, consulting and construction firm serving clients throughout the United States. KCI is recognized as an industry leader, employing cutting-edge technologies, management practices and strategic growth initiatives. Employee ownership fosters an entrepreneurial spirit, encourages technical expertise, and shapes...
EN
Dec 24, 2025
Full time
Retro Commissioning Engineer I
$88,380 - $117,970 yearly
ENFRA LLC Philadelphia, PA, USA
About Us At ENFRA, we blend a rich history with a forward-looking vision. With over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions. Our commitment to leveraging emerging technologies ensures that we remain at the forefront of the Energy-as-a-Service sector. We believe in growth-not just for our business, but for our people. Our team members have the opportunity to advance their careers in a supportive environment that values continuous learning and development. We embrace innovation and encourage creative problem solving to tackle the energy infrastructure and energy challenges of tomorrow. Inclusion is at the heart of our culture. We strive to create a workplace where every voice is heard and valued, fostering a collaborative environment where diverse perspectives drive our success. Join us to be part of a legacy of excellence and a future of groundbreaking advancements. At ENFRA,...
EN
Dec 24, 2025
Full time
Retro Commissioning Engineer II
$76,860 - $102,620 yearly
ENFRA LLC Philadelphia, PA, USA
About Us At ENFRA, we blend a rich history with a forward-looking vision. With over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions. Our commitment to leveraging emerging technologies ensures that we remain at the forefront of the Energy-as-a-Service sector. We believe in growth-not just for our business, but for our people. Our team members have the opportunity to advance their careers in a supportive environment that values continuous learning and development. We embrace innovation and encourage creative problem solving to tackle the energy infrastructure and energy challenges of tomorrow. Inclusion is at the heart of our culture. We strive to create a workplace where every voice is heard and valued, fostering a collaborative environment where diverse perspectives drive our success. Join us to be part of a legacy of excellence and a future of groundbreaking advancements. At ENFRA,...
TE
Dec 23, 2025
Full time
Principal Consultant, Design Engineer
The ERM International Group Limited Philadelphia, PA, USA
Lead the Future of Environmental Engineering Are you ready to shape sustainable solutions for some of the world's most complex environmental challenges? At ERM , we're looking for a Principal Consultant, Design Engineer to join our Philadelphia team and drive innovation in remediation system design, construction, and operations. This is more than a technical role-it's a strategic opportunity to influence projects across North America, mentor top talent, and build lasting client partnerships in industries that matter. Why This Role Matters Environmental stewardship is no longer optional-it's essential. As a Principal Consultant, you'll be at the forefront of designing and implementing remediation systems that protect communities and ecosystems. Your expertise will help clients in power, chemical, manufacturing, and renewable energy sectors meet regulatory requirements while advancing sustainability goals. What Your Impact Is Lead multi-disciplinary teams to deliver...
JM
Dec 23, 2025
Full time
Water Resources Project Engineer I
Johnson, Mirmiran & Thompson, Inc. Philadelphia, PA, USA
Job Description Johnson, Mirmiran & Thompson is a dynamic, 100% employee-owned consulting firm with more than 2,800 professionals, providing a full range of multidisciplinary engineering, architecture, information technology, and related services to public agencies and private clients throughout the United States. JMT is currently ranked #50 on Engineering News-Record's list of the Top 500 Design Firms. JMT is seeking a motivated and innovative Water Resources Project Engineer with 5-10 years of design experience to join their Eastern PA team. The team supports a variety of infrastructure projects throughout the region. In addition, the team leads several projects focused on implementing Green Stormwater Infrastructure in a highly urbanized area. The successful candidate will perform various design, permitting, construction support, and inspection tasks. Candidates are expected to be well-versed across the water resources discipline. Demonstrating proficiency in drainage...
GF
Dec 23, 2025
Full time
Sr. Substation Engineer
$107,000 - $165,000 yearly
Gannett Fleming, Inc. Remote (Mechanicsburg, PA, USA)
GFT is seeking experienced Mid to Senior Substation Engineers (Electrical Engineers) to join our expanding Power Group. As a substation engineer, you will lead or support utility and power substation projects and clients. This role is a remote role. Joining the power team at GFT means engaging in cutting-edge projects that drive the future of energy infrastructure. Our team excels in providing solutions for power transmission, distribution, and renewable energy, utilizing advanced technologies and creative problem-solving to meet today's diverse energy needs. Be part of a dynamic group dedicated to enhancing system reliability, sustainability, and efficiency while shaping the energy landscape for a resilient and sustainable future. Discover some of our signature power and energy projects here. What you'll be challenged to do: As a Sr. Substation Engineer, you will lead or support utility and power substation projects and clients. You will have need to have...
PS
Dec 22, 2025
Part time
Part-Time Electrical Research and Development Engineer
Penn State University State College, PA, USA
APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday. CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday. If you are NOT a current employee or student, please click "Apply" and complete the application process for external applicants. Approval of remote and hybrid work is not guaranteed regardless of work location. For additional information on remote work at Penn State, see Notice to Out of State Applicants. JOB DESCRIPTION AND POSITION REQUIREMENTS The Electronic Materials and Devices Department (EMDD) of the Penn State Applied Research Laboratory (ARL) is seeking a motivated candidate to fill the...
AE
Dec 21, 2025
Full time
Sr. Electrical Engineer
ARORA ENGINEERS Chadds Ford, PA, USA
General Description: We are seeking aSr. Electrical Engineer (PE Required) for our Chadds Ford, PA office ! The Senior Electrical Engineer shall be engaged in projects involving, but not limited to, the design of facility related electrical distribution systems, interior and exterior lighting, low voltage systems (security, communications, data systems), and emergency backup systems. They will participate in and support project teams to undertake the design and delivery of services related to design and construction of electrical systems, as well as the overall project. This position shall be responsible to Project Manager(s) and the local Operations Manager. Essential Functions: Functions as Project Manager, Lead Electrical Engineer, and/or Senior Electrical Engineer on a variety of assignments with electrical design scope and other disciplines. Role may vary based on size, complexity, and location of the projects. Ensures coordinated design on projects. Participates...
RE
Dec 20, 2025
Full time
Senior Electrical Engineer
RETTEW Mechanicsburg, PA, USA
Job Type Full-time Description I ntroduction RETTEW is seeking a Senior Electrical Engineer 1 to join our Facilities and Construction Team in Mechanicsburg, PA. This role will lead the design and implementation of electrical and control systems for a variety of complex projects across industrial, commercial, and infrastructure sectors. About RETTEW At RETTEW, we turn complex challenges into sustainable solutions. As a 100% employee-owned engineering consulting firm with over 55 years of experience, we are driven by innovation, collaboration, and a commitment to excellence. With nearly 300 employees across offices in Pennsylvania, Ohio, and West Virginia, we deliver expertise across civil, transportation, environmental, energy, water/wastewater, and safety consulting services. Work Environment - Hybrid (3 days in the office, 2 days remote) - Location: Mechanicsburg, PA Position Summary / What You'll Do As a Senior Electrical Engineer 1, you will serve as a...
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