2,075,271open jobs
123,129companies
251,656added this week
Browse all
Salary
≈ $93k – $176k per year (Estimated)
Location
In office (Oshkosh)
Seniority
Senior

Confirmed on the employer's own hiring board on Oct 31, 2026. First seen by Alion on Oct 29, 2026. Arena Technical Resources scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Arena Technical Resources, known as ATR, is an information technology consulting, staffing and placement firm based in Rockville, Maryland, that fills technical roles through direct hire, contract-to-hire and long-term contract staffing. It also provides payroll services, and much of its current work supports federal contractors and agencies around Washington, with cleared positions in Virginia, Maryland and at defense sites such as Redstone Arsenal. Typical positions include cloud and DevSecOps engineers, full stack and Python developers, ServiceNow and Salesforce analysts, network and systems engineers, penetration testers and data scientists.

Job Title: Sr. Mechanical Engineer

Job Location: Oshkosh, WI (preference in on-site but open to remote)

Eligibility/Clearance: US Citizenship required as this supports a

government contract

The Sr Engineer - Mechanical designs functional, reliable and cost

effective, heavy duty vehicle components. Perform engineering analysis

and design or re-design, and development of components into existing and

new vehicles. Provide integration and execution support for vehicle and

component design.

YOUR IMPACT:

- Under supervision, perform engineering calculations, investigations,

and tasks as assigned according to Oshkosh as well as general

industry engineering standards and processes.

- Support more senior engineers in the preparation of plans, designs,

computation methods, and/or reporting.

- Responsible for a project or part of a project of limited

complexity.

- May be responsible for managing multiple projects.

- Collaborate as needed with other engineering or business support

disciplines internally as well as suppliers externally.

- Provide guidance or mentorship to entry level engineers, designers,

or technicians working on a common project.

- Maintain effective communication with suppliers, internal and

external customers, and outside resources concerning technical

issues.

- Enforce the proper use of engineering criteria and drawing

standards. Ensure that technical issues are conducted within the

framework of company policies and procedures.

- Evaluate designs for performance, safety, and reliability.

- Perform and Directs preparation of layouts, drawings,

specifications, and bills of material.

- Perform engineering analysis to support the selection of parts,

components, and materials that meet requirements.

- Provide technical assistance for production support.

- Analyze and resolve issues reported to Engineering via verbal or

written communication.

- Prepare technical proposals, quotations, reports, and presentations.

- Create and maintain project documentation for analysis, research,

and historical records.

- Utilize analytical and mathematical approaches to calculate or model

system performance and optimize designs.

- Analyze and resolve issues reported to Engineering and communicate

status via verbal or written communication.

- Other duties as assigned.

- Regular attendance is required.

MINIMUM QUALIFICATIONS:

- Accredited Bachelor's degree in Engineering or related field with

three (3) or more years of related experience.

STANDOUT QUALIFICATIONS:

- Accredited Bachelor's degree in Mechanical Engineering.

- Mechanical knowledge of automotive or heavy-vehicle equipment and

related systems.

- Experience with a high level CAD system.

CORE COMPETENCIES:

- Internal Contacts: Contact with peers and others involving

explanation of information (these contacts may be within or outside

department or division), and the gathering of factual information;

may include the communication of sensitive or confidential

information.

- External Contacts: Limited external contact to: gather information,

answer queries, or ask assistance.

- Communication Skills: Read, write and comprehend simple

instructions, short correspondence and memos; Read and interpret

safety rules, operating/maintenance instructions and procedure

manuals; Write routine reports, correspondence and speak effectively

before both internal and external groups; Read, analyze and

interpret business manuals, technical procedures and/or government

regulations: Read, analyze and interpret scientific and technical

journals, financial reports and legal documents.

- Decision-Making: Regularly makes decisions of responsibility,

involving evaluation of information. Decisions may require

development or application of alternatives or precedents.

- Complexity, Judgment and Problem Solving: Generally diversified and

moderately difficult work. Requires judgment in the adaptation and

interpretation of established practices and procedures to meet

problems and situations to which the application is not clearly

defined.

- Supervisory/Managerial: General instructing, scheduling, and

reviewing the work of others performing the same or directly related

work. Acts as “lead worker”.

WORKING CONDITIONS:

- Physical Demands: Frequent: Standing, Walking/Running, Sitting,

Reaching, Hearing, Talking, Visual, Typing; Occasional: Driving,

Fine Dexterity, Manual Dexterity; Upper Extremity Repetitive Motion;

Seldom: Lifting/Carrying 25lbs., Pushing/Pulling 25llbs.

- Non-Physical Demands: Frequent: Analysis/Reasoning,

Communication/Interpretation, Math/Mental Computation, Reading,

Sustained Mental Activity (i.e. auditing, problem solving, grant

writing, composing reports), Writing.

- Environmental Demands: Frequent: Work Alone, Frequent Task Changes,

Tedious/Exacting Work; Occasional: High Volume Public Contact.

- Work Schedule: Routine shift hours. Infrequent overtime, weekend,

or shift rotation.

- Demands/Deadlines: High volume and variable work demands and

deadlines impose strain on routine basis or considerable stress

intermittently; OR regular direct contacts with distressed

individuals within the immediate work environment; and/or exposure

to demands and pressures from persons other than immediate

supervisor.

Arena Technical Resources, LLC, (ATR) is an Equal Opportunity Employer

(EOE) who will provide equal employment opportunity to employees and

applicants for employment without regard to race, ethnicity, religion,

color, sex, pregnancy, national origin, age, veteran status, ancestry,

sexual orientation, gender identity or expression, marital status,

family structure, genetic information, or mental or physical disability.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,075,271 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Recommended for you based on this role

Industrial Engineering
Similar stack
Same company
Oshkosh
≈ $72k – $132k per year (Estimated) · In office · Full-Time · 3+ years exp · High School Diploma · New York
Apply
Project Engineer 4 hours ago
≈ $63k – $116k per year (Estimated) · In office · Full-Time · 3+ years exp · High School Diploma · Corona
Design
AutoCAD
Apply
≈ $66k – $121k per year (Estimated) · In office · Full-Time · 3+ years exp · High School Diploma · Miami
Apply
≈ $55k – $100k per year (Estimated) · In office · 3+ years exp · High School Diploma · Plainfield
Apply
≈ $80k – $150k per year (Estimated) · In office · 5+ years exp · Muncie
Apply
≈ $63k – $114k per year (Estimated) · In office · Nationals only · Bachelor's Degree · Oshkosh
Apply
≈ $75k – $136k per year (Estimated) · In office · Nationals only · 3+ years exp · Bachelor's Degree · Oshkosh
C++
Structured Text
SpaceTech
SysML
Cameo Systems Modeler
Defense
MIL-STD-882
Apply
$104k – $174k per year · Hybrid · Nationals only · Full-Time · 8+ years exp · Master's Degree · Oshkosh
Python
C++
C++
TensorFlow C++
AI/ML
OpenCV
Computer Vision
ONNX
TensorRT
TensorFlow
PyTorch
CUDA
Edge AI
Machine Learning
Apply
≈ $71k – $133k per year (Estimated) · In office · 5+ years exp · Oshkosh
Life Sciences
GMP
Apply
RN Case Manager 1 day ago
$75k – $90k per year · In office · Full-Time · Oshkosh
Apply
See all jobs
This is one of many
2,075,271 more open roles from verified company boards, updated every day.