Design Engineer Jobs in Pennsylvania
Design engineer jobs in Pennsylvania are active across manufacturing, defense systems, and infrastructure, with demand running from entry-level positions through senior engineers. Philadelphia, Pittsburgh, and Allentown lead hiring, anchored by employers like Siemens, Lockheed Martin, and Lutron Electronics, which maintain longstanding operations throughout the state. The most consistent openings are in mechanical, electrical, and product design engineering, particularly for roles tied to industrial and systems integration work. Find a role that fits below and apply directly.
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Position Summary
Manages all aspects of a project’s design with project management, architects, and other trades through the completion phase of a large project or multiple small projects.
Position Details
- Provides leadership and management to a group of design engineers in performing HVAC system design and document production of small and large projects.
- Manage preconstruction activities including the design process of design-build and design-assist projects.
- Prepares preliminary (redline) design layouts for estimating.
- Provide technical guidance to Engineering Team in the development of standards, projects, and people.
- Responsible for the quality of work produced by assigned design engineering group.
- Participates in conceptual design for specific projects.
- Represents the company as a design professional at project team design meetings.
- Initiate and maintain liaison with client personnel and coordinate with other disciplines contractors, architects, and other project team members to ensure the delivery of high-quality projects to facilitate successful construction activities within the prescribed time frames.
- Develop and maintain relationships with external project teams during preconstruction phase of projects (engineer of record, A/E, GC, Owner, other disciplines).
- Performs deliverables and products such as calculations, drawings, and specifications related to heating, ventilating, and air-conditioning systems.
- Performs calculations for a project, such as heating/cooling loads, equipment selection, and sizing, pipe and duct sizing, friction loss calculations, etc.
- Performs site inspections to determine compliance with construction documents and resolves design issues during the construction phase.
- Responsible for Code Compliance.
- Communicate and manage project goals and requirements with business development, engineering, estimating, and construction project management.
Qualifications
- B.S. in Mechanical Engineering. P.E. license preferred; 8+ years experience in related field.
- Excellent working knowledge of HVAC design to include types of equipment utilized in the industry as well as general understanding of system operations (i.e. variable air, constant volume, refrigeration cycle.)
- Ability to communicate effectively with all levels of management, including project management and field trades.
- Ability to communicate effectively with general contractors/clients while exhibiting company core values.
- Ability to read mechanical and plumbing drawings well.
- Competent with general business writing and public speaking.
- Competent in basic computer skills to include CADD, Trane Software and Microsoft Office products (specifically Excel.)
- Strong knowledge of engineering industry.
Benefits
As a 100% employee-owned company, we offer a comprehensive benefits package for you and your family:
- 401(k) plan with 50% company match (no cap) and immediate 100% vesting
- Medical, dental, and vision insurance (100% paid for employee)
- Annual bonus program based upon performance, achievement, and company profitability
- Term life, AD&D insurance, and voluntary life insurance
- Disability income protection insurance
- Pre-tax flexible spending plans (health and dependent care)
- Paid parental leave
- Paid holidays, vacation, and personal time
- Training/professional development opportunities and company-paid memberships for professional associations and licenses
- Wellness benefits
About Southland Industries
As one of the nation’s largest MEP companies, Southland Industries is built on the foundation of great people. Since 1949, we have put our people first, enabling growth, professional achievement, and innovation. If you want to join a fast-paced environment where you’re engaged, challenged, and valued, apply now to join our dynamic team.
To learn more about careers at Southland, explore our career opportunities, follow us on social media, and check out our website.
Southland Industries and all its subsidiaries are an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. We are committed to the principle of equal employment opportunity for all employees and to providing our employees with a safe work environment free of discrimination and harassment. All employment decisions at Southland Industries are based on business needs, job requirements and individual qualifications, without regard to race, color, religion or belief, gender, national origin, ancestry, age, disability, medical condition, marital status, family care or medical leave status, veteran status, or any other status protected by the laws or regulations in the locations where we operate. Southland Industries will not tolerate discrimination or harassment based on any of these characteristics.
Contingent Employment: All employment offers are contingent upon successful drug tests, background checks, and professional reference checks. Roles that include driving as an essential job duty will be required to have a successful Motor Vehicle Record check (MVR). We are not able to offer sponsorship of employment at this time.
External Agency Announcement: Its Southland Industries' policy not to accept candidate submissions from recruiting agencies without an active and authorized work order. Candidate ownership can only be established after a bona fide work order is issued by a member of the Southland Industries Talent Acquisition team and the candidate is appropriately submitted through our Applicant Tracking System (ATS).
See All 102+ Design Engineer Jobs in Pennsylvania
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Find Design Engineer JobsDesign Engineer Jobs by City in Pennsylvania
Where Pennsylvania roles are concentrated, by current openings.
Design Engineer Job Market in Pennsylvania
A snapshot from current Pennsylvania openings, updated as new roles post.
Who's Hiring



Top Industries Hiring
- Manufacturing
- Construction & Real Estate
- Consulting & Professional Services
- Human Resources
- Technology & Software
What Pennsylvania Employers Look For
The qualifications that appear most often in design engineer jobs across Pennsylvania.
- Bachelor's degree in mechanical, electrical, or related engineering discipline required
- Proficiency in CAD software such as SolidWorks, AutoCAD, or Creo
- Experience with product development lifecycle from concept through production
- Familiarity with GD&T standards and engineering drawing interpretation
- Strong collaboration skills for cross-functional teams in manufacturing environments
- Engineer-in-Training registration or Professional Engineer licensure preferred for senior roles
Design Engineer Jobs in Pennsylvania: Frequently Asked Questions
How do you become a design engineer in Pennsylvania?
Most design engineer roles in Pennsylvania require a bachelor's degree in mechanical, electrical, industrial, or a closely related engineering field. Candidates pursuing licensed work can register as an Engineer-in-Training through the Pennsylvania State Registration Board for Professional Engineers, Land Surveyors, and Geologists after passing the Fundamentals of Engineering exam, with a Professional Engineer license available after gaining supervised experience and passing the Principles and Practice exam.
Which companies hire design engineers in Pennsylvania?
Employers hiring design engineers in Pennsylvania right now include Mitsubishi Electric Power Products, Southland Industries, and CDR Companies, based on current listings on Migrate Mate as of September 2026. Pennsylvania's concentration of defense contractors, industrial manufacturers, and energy firms means demand is distributed across the Philadelphia suburbs, Pittsburgh metro, and the Lehigh Valley corridor.
Which Pennsylvania cities have the most design engineer jobs?
Philadelphia, Pittsburgh, and Lancaster account for the most design engineer openings in Pennsylvania. Philadelphia and its suburbs drive volume through defense, pharmaceutical, and advanced manufacturing employers, Pittsburgh's engineering base is tied to robotics, materials, and energy sectors, and the Lehigh Valley draws openings from large industrial and electronics manufacturers with deep roots in that region.
Are there remote design engineer jobs in Pennsylvania?
Yes, but they're limited. Design engineering typically involves hands-on prototyping, lab access, and coordination with production teams, which keeps most roles on-site or hybrid. About 56% of design engineer openings tied to Pennsylvania are remote or hybrid as of September 2026, and those positions tend to concentrate in systems architecture, CAD review, and early-stage concept work that can be done independently.
How can I get hired as a design engineer in Pennsylvania with little or no experience?
The most realistic entry path is a co-op or internship completed during a Pennsylvania engineering program, since employers like Siemens, Lutron, and defense contractors in the Philadelphia suburbs regularly convert program participants into full-time hires. Candidates without that background should target associate or junior engineer roles in manufacturing quality or drafting, build a portfolio of CAD projects, and pursue Engineer-in-Training registration through the Pennsylvania State Registration Board to signal readiness for licensed professional work.
Where can I find and apply to design engineer jobs in Pennsylvania?
You can find and apply to design engineer jobs in Pennsylvania on Migrate Mate, which lists current Pennsylvania openings across industries and experience levels. Find roles that fit your background and apply directly to the employers posting them.
See All 102+ Design Engineer Jobs in Pennsylvania
Find roles in Pennsylvania that match your experience and apply in just a few clicks.
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