
CAREERS
Your future starts here
Join a team of professionals who design, automate, and modernize the systems communities depend on. At Keystone, your work has real-world impact — every day.
25+
Years IN BUSINESS
78
EMPLOYEES
5
OFFICES
WHY KEYSTONE
Engineering you can
be proud of
We're a close-knit, multidisciplinary firm where engineers are given real ownership of meaningful projects, not siloed into narrow roles. Growth here is earned through impact.
Collaborative Culture
Our multidisciplinary teams work side-by-side — electrical, automation, mechanical, and process engineers sharing expertise across every project.
Growth & Development
We invest in continuing education, professional licensure support, and career advancement for every member of our team.
National Reach
With five offices across PA, NJ, and DE, we're deeply embedded in the communities we serve and our work shows up in everyday life.
Sustainability Mission
Our tagline isn't just a slogan. We engineer and automate systems that reduce waste, extend asset life, and support a more resilient future.
Stability & Reputation
25+ years serving utilities, municipalities, and industrial clients — a firm with a proven track record and a full pipeline of meaningful work.
Pet Friendly
Bringing your furry friends to the office not only livens up the atmosphere but also fosters creativity and teamwork among us all.
Benefits & Compensation
We take care of
our people
Competitive compensation is just the starting point. Keystone offers a comprehensive benefits package designed to support your health, finances, and long-term wellbeing.
Medical, Dental & Vision Insurance
401(k) with Company Match
Paid Time Off & Holidays
Professional Licensure Support
Competitive Salary
Life & Disability Insurance
Hybrid Work Environment
Employee Recognition Programs

EEO
Equal Opportunity
Employer
OPEN POSITIONS
Current opportunities
DESIGN TEAM
Hamilton, NJ
Frazer, PA
Frazer, PA
Frazer, PA
AUTOMATION TEAM
Seaford, DE
Frazer, PA
Questions? Email Meredith Kruse at mkruse@kegi.net
Employee Testimonials
Hear from our team
The people who know Keystone best are the ones who work here every day.
"I came to Keystone after hearing good recommendations from a friend. Keystone’s leadership supports forward thinking and collaboration as do the employees. When I see collaboration at Keystone, I can see that everyone has their strengths and weaknesses. I can reach out for advice from coworkers for different perspectives to see if I can look at problems or solutions in another way."
Floyd S.
Senior Automation Programmer
"What I like most about working at Keystone is that there is a high standard of trust and honesty and that many of Keystone’s values align with my personal values. I also think this attracts good people and it is a pleasure to work with all of my coworkers."
Kerstin H.
Senior Design Project Manager
"I work at the front desk in Hamilton doing multiple tasks including doing specs, proposals and preparing drawings to be sent to clients. I look forward to every day being different. All employees are pleasant and helpful for whatever tasks I may need help with. I have always found everyone to be receptive to any ideas and welcome my input."
Kathy M.
Administrative Assistant
EEO Statement
Keystone Engineering Group, Inc. provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, genetics, or any other characteristic protected by law. In addition to federal law requirements, Keystone complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
OUR OFFICES
Where we work
Frazer
590 Lancaster Ave
Suite 200
Frazer, PA 19355
Clarks Green
251 Grove Street
Clarks Green
PA 18411
Hamilton
3836 Quakerbridge Road
Suite 103
Hamilton, NJ 08619
Lewes
12000 Old Vine Blvd
Unit 116
Lewes, DE 19958
Seaford
8466 Herring Run Road
Unit D
Seaford, DE 19973
Ready to join
the Keystone team?
Browse our current openings or send us your resume directly. We're always looking for talented engineers and technicians who want to do meaningful work.
Keystone is an Equal Opportunity Employer.
We do not sponsor employment visas.