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Salary
$54k – $58k per year
Location
In office (Middletown)
Seniority
Senior · 5+ years exp
Visa
H-1B filings in 12 months: 5 · green card filings: 2

Confirmed on the employer's own hiring board on Oct 31, 2026. First seen by Alion on Oct 27, 2026.

Overview
Company
Impact
Profile match
Day & Zimmermann is a family-owned Philadelphia company providing construction and engineering, maintenance and modifications, staffing, security and defense munitions services to corporations and governments. Founded in 1901, it has a global workforce of about 32,000, annual revenue of about 2.9 billion dollars, more than 900 work locations and a footprint at 57 percent of the US nuclear fleet, with units that include American Ordnance and Mason and Hanger. It hires nuclear electrical and mechanical engineers, production operators, laboratory and quality technicians, hazmat truck drivers, RPO recruiters, network engineers and engineering interns.

Stay Alert. Protect What Matters!

Are you dependable, observant, and ready to make a real impact? American Ordnance is seeking aArmed Security Guard to help maintain the safety and security of our operations, employees, and facilities. In this role, you’ll perform access control, patrol assigned areas, monitor for potential threats, and respond quickly in high-pressure situations while maintaining professionalism at all times. If you thrive in a fast-paced environment, work well under pressure, and are committed to safety and teamwork, this is your opportunity to join a mission-driven team where your role truly matters every day.

As the Armed Security Guard here’s the work you’ll do:

  • Performs access control tasks at perimeter and internal access points that include vehicle searches and access badge inspections. Routine patrol of installation to inspect and assure production and storage areas are secure to include locking and unlocking of gates.
  • Completes all required documentation for assigned duties and tasks. Documents may include: search registers, igloo check sheets, repository checks, vehicle check-sheets, and explosive building signature sheets.
  • Perform surveillance and counter surveillance in order to maintain a secure workplace.
  • Report potentially unsafe conditions and threats.
  • Perform investigations, escorts, stand-bys, vehicle traffic enforcement, to include detainment powers.

What You'll Bring to the Team:

  • Participate and pass an annual Company Physical, Physical Ability Test (1.5 mile run in 17:30 minutes and 19 push-ups in 2:00 minutes per Army Regulation AR190-56) on an annual basis, and successfully meet Individual Reliability Program (IRP) requirements.
  • Pass a bi-annual weapons qualification with pistol and rifle. Knowledgeable and uses other equipment and materials properly.
  • Sharp observational and monitoring abilities. Proven ability to quickly identify the best course of action in any situation. Remain calm and respond swiftly to possible hazards while maintaining a professional standard.
  • Knowledge of policies and procedures with the ability to follow complex instructions.
  • Effective verbal and written communication skills. Ability to follow complex instructions.

Qualifications:

  • H.S. Diploma or General Education Degree (GED) Required.
  • Must possess a valid REAL ID-compliant driver’s license, which includes the gold or black star in the upper corner, indicating it is federally compliant OR Current Passport.
  • 6 months security-related experience and/or training in the last 5 years preferred.
  • Must pass quarterly and yearly physical agility testing.
  • Must be able to obtain secret clearance.
  • A positive attitude and the ability to collaborate with team members is essential for contributing to a cohesive work environment.
  • Great attitude and team player!

Candidates may be required to satisfy additional job-related requirements, including those established and controlled by third parties, as part of the selection process.

In compliance with this state’s pay transparency laws, the salary range for this role is $27.67 - $29.13/HR. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. (The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements).

We care about our employees and it shows:

Our staff receive a competitive salary and a comprehensive benefits package which includes medical/Rx, dental and vision coverage; life, AD&D and disability insurance; flexible spending accounts; 100% paid maternity leave for up to 12 weeks, parental leave, family leave, other paid time off; voluntary benefits and discount programs to meet our employees’ individual needs including pet insurance for our furry family members!

To ensure a safe work environment while meeting the physical demands of the job, you must be able to perform the following physical and mental tasks, with or without a reasonable accommodation:

  • Oral Communication - Speaks clearly and persuasively in positive or negative situations; Listens and gets clarification; responds well to questions.
  • Written Communication - Writes clearly and informatively; edits work for spelling and grammar; able to read and interpret written information.
  • Judgment - Displays willingness to make decisions; exhibits sound and accurate judgment; supports and explains reasoning for decisions; includes appropriate people in decision-making process; makes timely decisions.
  • Planning/Organizing - Prioritizes and plans work activities; uses time efficiently; sets goals and objectives; develops realistic action plans.
  • Safety and Security - Observes safety and security procedures; determines appropriate action beyond guidelines; reports potentially unsafe conditions; uses equipment and materials properly.
  • Visual acuity (e.g. needed to prepare and analyze data, to transcribe documents, to view a computer, to read, to inspect objects, to operate machinery)
  • Balancing (e.g. maintaining equilibrium when walking, climbing, crouching, etc.)
  • Stooping (e.g. bending the spine at the waist)
  • Pushing or pulling (e.g. using a part of your body to press against something in a downward or outward direction or in a dragging or hauling motion)
  • Fingering (e.g. picking, pinching, typing, or other working that uses the fingers)
  • Grasping (e.g. use of hand to apply pressure)
  • Reaching (e.g. reaching the arms or legs in any direction)
  • Lifting motion or lifting objects more than 50 pounds
  • Walking
  • Repetitive motion of any part of the body
  • Kneeling, crouching or crawling
  • Feeling (e.g. perceiving an object’s size, shape, texture, etc.)
  • Climbing (e.g. ascending/descending ladders, stairs, scaffolding, ramps, pole, etc. using feet and legs and hands/arms to climb)
  • Hearing
  • Talking
  • Capacity to think, concentrate and focus for long periods of time.
  • Ability to read complex documents in (English) language.
  • Capacity to reason and make sound decisions.
  • Ability to write complex documents in the (English) language.
  • Capacity to express thoughts orally.
  • Ability to wear a mask, respirator, bullet proof vest, or other equipment.
  • Ability to withstand environmental conditions (e.g. extreme heat or cold, grass, wind, sand, fumes, odors, gases, extreme noise, etc.)

Ready to join our mission? We're eager to connect with you!

-Talent Acquisition Partner: Fantasia Jacobs-Fuller

#LI-FJ1

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