UNKNOWN

ADAPTED_NOW

HOUR

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Own product delivery timelines across all phases—concept, design, build, and service—while continuously improving reliability and performance.

Every day, System One focuses on services and solutions that require a high degree of specialization, in-demand technical skills, and large-scale operational expertise. We are essential partners to those on the front lines of our nation’s most critical infrastructure, technology, and life sciences initiatives. 
Founded more than 40 years ago as a staffing partner to the engineering industry, today System One is a diversified organization operating in over 50 locations and putting more than 9,000 people to work in the United States, Canada, and the United Kingdom.

System One

Mechanical Engineer

FEED

Additional certification in one or more of the following: electrical mechanical HVAC and refrigeration systems process controls mechanical power transmissions painting plumbing carpentry or engine repair. Inspects building systems including fire alarms HVAC and plumbing to ensure operation of equipment is within design capabilities and achieves environmental conditions prescribed by client.

MedStar Health

Engineer Building

Appcast Exclusive 1

The Fire Life Safety Operating Engineer will participate in fire alarm system installations, preventative maintenance, repairs, inspections, and vendor coordination activities while partnering closely with engineering teams and client stakeholders. Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

*US AMR-Jones Lang LaSalle Americas, Inc.

FLS Operating Engineer

Appcast PX 2

YEAR

Design and integrate multi-vendor VTC and audiovisual collaboration environments, including Cisco Room Series, Webex, Poly, Microsoft Teams Rooms, Crestron, Zoom Rooms, and comparable technologies. Engineer enterprise dial plans, E.164 number normalization, digit manipulation, call routing, SIP trunking, carrier connectivity, PSTN services, voice gateways, voicemail, and emergency-calling capabilities.

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Jobot

Sr. VoIO/VTC Telephony Engineer

BS/BA (or equivalent) in Optical, Electrical, Computer Engineering, Computer Science, Information Technology or related field, and minimum 6 years Software or systems experience or Graduate’s degree and 4 years software or systems experience. This Integration and Test / Technical trainer needs to experience in developing and executing structured training sessions tailored to customer needs, ensuring knowledge retention and effective skills transfer.

L3Harris Technologies Careers

(DoW SkillBridge), Specialist, Integration & Test Engineer

Capital Markets Placement_feed

Performs installation, maintenance, troubleshooting, and repair of equipment ranging in size and complexity from hot water tanks and domestic heating systems to power boilers, complex heating systems and auxiliary equipment. SJS Executives, LLC (SJS) is currently seeking reliable, safety conscious, experienced Boiler Operators (2) to work full time for SJS in New London, CT to help support operations at a Naval Public Works Department.

Base Operations Services (BOS) and industrial labor support services tailored to your mission
SJS Executives, LLC is dedicated to resolving business, staff, and labor needs for major business and contract objectives. We specialize in skilled trades job placement as well as executive search, staff augmentation and human resources services. Whether it's business analysis and growth planning or recruitment of skilled trade craftsmen, SJS Executives can help provide exactly what you need.

SJS Executives LLC

Boiler Operator / Stationary Engineer

JobTarget

If you're looking for a firm with a strong team connection where you can be your whole self, have an impact, advance your skills, deepen your experiences, and have the flexibility and access to constantly find new areas of inspiration and expand your capabilities, then consider a career in Advisory. Bachelor's degree in computer science, information security, information systems from an accredited college/university preferred; or minimum of a high school diploma or GED required plus seven years of ServiceNow Veza, or related identity security experience.

KPMG

Manager, ServiceNow Veza Identity Governance Engineer

JobAdX

Bowhead considers factors such as (but not limited to) scope and responsibilities of the position, candidate’s work experience, education/training, key skills, internal peer equity, as well as, market and business considerations when extending an offer. This individual must be able to interpret engineering drawings—including Geometric Dimensioning and Tolerancing (GD&T)—use basic metrology equipment, and work closely with engineers and fellow machinists to support rapid development and iteration.

UIC Government Services (UICGS) and its Bowhead family of companies are a division of Ukpeaġvik Iñupiat Corporation (UIC), an Alaskan Native Corporation (ANC). UIC is one of the largest ANC’s in Alaska, and combined with UICGS/Bowhead, we offer a wide variety of services to defense and civilian government agencies that reach across multiple disciplines, the U.S., and the world. With our excellent management team and great range of services in the areas of Information Technology, Logistics & Marine, Manufacturing & Products, Program Management and Operations, and Systems & Technology, we perform over 250 contracts worldwide with innovative business solutions in areas such as engineering, maintenance services, manufacturing, information technology, program support, logistics/base support, and procurement. Collectively, our 3,500+ employees of the Bowhead family of companies, UIC, UIC Government Services, UIC Government Construction, and UIC Commercial remain committed to delivering quality results to ensure our customers’ success. Headquartered in Virginia, we are a fast-growing, multi-million-dollar corporation consistently recognized as one of the top 25 8(a) certified small business companies for government contracting.

Bowhead

CNC Machinist

Bowhead / UIC Technical Services Jobs

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Software Engineer

Engineer, administer, and provide lifecycle support for Microsoft 365 (government community cloud (GCC) services including but not limited to: Entra ID (Azure AD), Exchange Online, Intune, Teams, Power Platform, Purview. Leidos Dig Mod Health IT division is seeking a skilled and collaborative M365 Engineer to support the HHS enterprise by managing all aspects of Microsoft 365 Government Community Cloud (GCC) Software as a Service (SAAS) offering.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

M365 Engineer

Bachelor’s degree in engineering or related field with 2+ years of prior relevant experience or a master’s degree with at least a year experience in one of these areas: systems engineering, software engineering, test engineering or related field. March 30, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Model-Based Systems Engineer

Bachelor’s degree in engineering or related field with 8+ years of prior relevant experience or a master’s degree with 6+ years of experience in one of these areas: systems engineering, software engineering, test engineering or related field. Your role will directly support our diverse portfolio of programs through a combination of requirements and design architecture analysis; MBSE Model development; mentoring junior engineers and assisting technical leadership develop briefing material.

Senior Model Based Systems Engineer

PERMANENT

FULL_TIME

POSTING_API

This role leads the technical implementation of data storage, transformation, access patterns, and performance optimization in Snowflake, while ensuring the platform supports business reporting, historical analysis, governance, and future AI-enabled use cases. The Data Engineer will modernize legacy SQL Server / SSIS / SSAS workloads into a scalable cloud platform with stronger automation, validation, lineage, and reporting readiness.

Merican Inc

Snowflake Data Engineer - Washington DC - Hybrid

Built on a scalable, modular, three-dimensional ceramic structure, ION's batteries take a sustainable approach to next-generation energy storage and are ready to meet the demands of an increasingly electrified world across defense and aerospace, consumer electronics, electrified transportation, and renewable energy storage. This is a project leadership role for a candidate who brings deep materials or ceramic engineering expertise, drives development programs with structured experimentation and data, and is motivated by taking a process from early-stage development to scalable, reproducible manufacturing.

Ion Storage Systems

Materials Engineer III

Talent Acquisition

As a Materials Engineer on our team, you’ll apply materials science and engineering principles to develop, process, and test materials to support internal initiatives and government customers by executing product development efforts across internal and external teams. In this role, you will do that by working in a dynamic team that is responsible for developing, integrating, testing, and transitioning unique soft material technologies that result in emerging fieldable solutions for our defense customers.

Booz Allen is an advanced technology company. We build commercial-grade products and solutions for America’s most critical defense, civil, and national security priorities.

Booz Allen Hamilton

Materials Engineer

ea_via_bold

Related curriculum -- Successful completion of a curriculum leading to a bachelors degree in an appropriate scientific field (e.g., engineering technology physics, chemistry, architecture, computer science, mathematics, hydrology, or geology) may be accepted in lieu of a bachelors degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. FOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show that the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university.

U.S. Department of Defense

Materials Engineer (6 Month Register)

This role involves direct support to government engineers for material condition assessments, resolution of Departure from Specification (DFS) issues, and engineering review of shipyard commitments, not inspection or quality control functions. Join Delphinus Engineering and you’ll have the opportunity to begin a rewarding career working on a wide variety of important and challenging projects that make a real impact.

Delphinus Engineering

Specified academic courses -- Successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences and that included the courses specified in the basic requirements under paragraph A. The courses must be fully acceptable toward meeting the requirements of an engineering program as described in paragraph A. Related curriculum -- Successful completion of a curriculum leading to a bachelors degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a bachelors degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. You qualify for the GS-12 level if you possess one year of specialized experience equivalent to the GS-11 level performing duties such as: Designing models to support engineering projects focused on protective and security materials; Applying engineering principles to evaluate the suitability of metallic and non-metallic materials for specific applications; Utilizing technologies such as 3-D printers and data acquisition systems to evaluate material performance and reliability, and developing solutions for identified system gaps; Planning materials engineering projects by defining project scope, goals, and deliverables to meet organizational requirements.

U.S. Department of Homeland Security

Perform and assist metallurgical analysis for the alloys selected for metallic systems, structures, and components of X-energy developed reactors, including pressure vessels and piping, reactor internals, heat exchangers, and other systems and components. Develop and implement methodologies to qualify and characterize materials, especially metallic alloys, graphite, composites, and welding materials for nuclear reactor applications including in high temperature environments.

X Energy LLC

Perform and assist metallurgical analysis for the alloys selected for metallic systems, structures, and components of X-energy developed reactors, including pressure vessels and piping, reactor internals, heat exchangers, and other systems and components. Job Responsibilities: Develop and implement methodologies to qualify and characterize materials, especially metallic alloys, graphite, composites, and welding materials for nuclear reactor applications including in high temperature environments.

Billing Assistant Jobs in the United States

Mechanical Engineer System One

Engineer Building MedStar Health

FLS Operating Engineer *US AMR-Jones Lang LaSalle Americas, Inc.

Sr. VoIO/VTC Telephony Engineer Jobot

(DoW SkillBridge), Specialist, Integration & Test Engineer L3Harris Technologies Careers

Boiler Operator / Stationary Engineer SJS Executives LLC

Manager, ServiceNow Veza Identity Governance Engineer KPMG

CNC Machinist Bowhead

Software Engineer Jobot

M365 Engineer Leidos

Model-Based Systems Engineer Leidos

Senior Model Based Systems Engineer Leidos

Snowflake Data Engineer - Washington DC - Hybrid Merican Inc

Materials Engineer III Ion Storage Systems

Materials Engineer Booz Allen Hamilton

Materials Engineer (6 Month Register) U.S. Department of Defense

Materials Engineer Delphinus Engineering

Materials Engineer U.S. Department of Homeland Security

Materials Engineer X Energy LLC

Principal Materials Engineer (Metallics) - Advanced Nuclear Technology X Energy LLC

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