Federal Security Guard Exam & GS-0085 Hiring Guide

Federal Security Guard Series 0085 is a distinct federal occupation focused on protective-services work. It is not the same as Federal Police Series 0083, and there is not one identical national security-guard exam used for every agency and grade.

Current federal hiring can involve qualification review, written testing for certain positions, USA Hire Standard Assessments, occupational questionnaires, interviews, medical review, background or fitness investigation, and agency-specific requirements.

Your live vacancy announcement and candidate instructions determine the process that applies to you.

The exercises on this page are original educational examples. They are not OPM, USA Hire, USAJOBS, DoD, VA, DHS, DOJ, FPS, or other agency test questions, scoring keys, or confidential assessment content.

What is Federal Security Guard Series 0085?

OPM’s current Security Guard Series 0085 standard covers federal guard work protecting property and life. Typical work can include guarding buildings or installations, controlling access, protecting government material and equipment, maintaining order, and responding to protective-service situations.

Examples of duties can include:

• verifying identification;
• controlling access points;
• screening visitors;
• guarding restricted areas;
• monitoring entrances and facilities;
• conducting patrols;
• protecting property;
• maintaining logs;
• responding to alarms or incidents;
• following post orders and emergency procedures.

The exact duty mix depends on the agency and facility.

Veterans preference restriction for Series 0085

OPM states a special rule for this occupation: competition for Security Guard positions is restricted by law to persons entitled to veterans’ preference as long as such applicants are available for appointment.

That rule is specific to the federal Security Guard occupation and should not be omitted from a current hiring guide.

Applicants should still read the vacancy announcement because eligibility, hiring authority, grade, agency requirements, and assessment steps can vary.

Is there one official Federal Security Guard Exam?

No single exam applies to all Series 0085 vacancies.

However, OPM’s current General Schedule qualification policies do list a written-test requirement for Security Guard Series 0085 at GS-2.

That requirement should be treated as grade-specific. It does not justify describing one fixed written exam as the universal federal 0085 assessment.

At other grades or under other hiring strategies, agencies can use different evaluation methods.

USA Hire availability for Security Guard Series 0085

OPM’s current USA Hire availability table lists Security Guard Series 0085 at grades 4–15 under PATCO - Other.

This means USA Hire Standard Assessments are currently available as an option for eligible hiring in those grades.

It does not mean:

• every 0085 vacancy uses USA Hire;
• every applicant receives the same modules;
• every agency uses the same passing rule;
• the GS-2 written-test rule applies unchanged to every higher grade.

Use your announcement and invitation to determine the actual assessment.

Security Guard 0085 vs Police 0083

OPM’s classification guidance distinguishes the two occupations by their primary duties.

Security Guard 0085 focuses on protective-services work such as guarding federal property, protecting government equipment and materials, and controlling access to federal installations.

Police 0083 focuses on law-enforcement work such as preserving the peace, enforcing laws and regulations, preventing or detecting violations, investigating misconduct or crimes, and apprehending violators.

A guard can perform important security and protective functions without the position being classified as federal police work.

If your announcement says Series 0083, use the Federal Police Officer guide.

Qualification, fitness-investigation, and medical requirements

OPM’s Series 0085 standard sets experience and education requirements by grade.

The standard also states that a character investigation may be conducted under the hiring agency’s security requirements.

Security Guard duties can require moderate to arduous physical exertion or hazardous duties. OPM lists baseline medical requirements including good near and distant vision, the ability to distinguish basic colors, and the ability to hear conversational voice. Agencies may establish additional job-related requirements when the duties justify them.

Do not assume that one agency’s physical or medical standard applies to every 0085 vacancy.

What skills may be useful to practise?

Only practise areas that match the assessment identified in your official materials.

Transferable preparation may include:

• reading written procedures;
• applying access-control rules;
• attention to detail;
• observation and recall;
• objective incident documentation;
• basic arithmetic;
• schedule and time calculations;
• situational judgment;
• confidentiality;
• professional communication;
• following escalation procedures.

These are general skill areas, not a claim that every federal 0085 assessment contains those sections.

Original Federal Security Guard practice examples

These questions are fictional and original. They are intended only to practise transferable workplace skills.

Question 1 — Access-control rule

Rule: A visitor whose badge has expired must remain outside the secure area until the sponsoring office confirms access and a replacement credential is issued.

What is the correct first action?

A. Allow entry because the visitor had a badge previously. B. Keep the visitor outside the secure area pending confirmation and credential replacement. C. Ask another visitor to lend a badge. D. Ignore the expiration date.

Best answer: B

The written rule requires confirmation and a valid credential before entry.

Question 2 — Observation

A log records the following: Door A checked at 09:10, Door B at 09:18, Door C at 09:24, and Door D at 09:31.

Which door was checked second?

A. Door A B. Door B C. Door C D. Door D

Best answer: B

Door B was the second check in chronological order.

Question 3 — Objective reporting

Which sentence is most appropriate for an incident log?

A. The visitor was obviously dishonest. B. At 16:05, the visitor attempted to enter through Gate 2 after being advised that the badge was expired. C. The visitor looked like trouble. D. Everyone knew the visitor was suspicious.

Best answer: B

It records observable facts and time without unsupported conclusions.

Question 4 — Basic math

A guard checks 6 access points every 45 minutes. How many individual access-point checks are completed in four rounds?

A. 18 B. 20 C. 24 D. 30

Best answer: C

Six access points multiplied by four rounds equals 24 checks.

Question 5 — Confidentiality

A contractor asks you to provide the private phone number of an employee so they can arrange access. Agency procedure does not authorize guards to disclose personal contact information.

What is the best response?

A. Provide the number if the contractor seems trustworthy. B. Decline to disclose it and use the approved contact procedure. C. Write the number on a note but ask the contractor not to share it. D. Ask another guard to disclose it instead.

Best answer: B

Follow the authorized communication process and protect personal information.

Question 6 — Emergency procedure

Procedure: If a fire alarm activates, guards must begin the facility’s alarm-response protocol and may not silence or reset the system unless authorized by the designated emergency official.

The alarm activates and no emergency official has authorized a reset. What should the guard do?

A. Reset it immediately. B. Ignore the alarm until someone complains. C. Follow the alarm-response protocol and leave the system active unless authorized otherwise. D. Disable the alarm permanently.

Best answer: C

The procedure controls the response.

How to prepare for your actual vacancy

1. Read the live federal job announcement.
2. Confirm that the occupational series is 0085.
3. Note the grade and any veterans-preference or eligibility language.
4. Identify any written-test, USA Hire, questionnaire, interview, medical, or physical requirements.
5. Use official OPM and agency instructions first.
6. Practise only the skill areas that match the actual assessment.
7. Treat commercial preparation as optional, not as the source of federal hiring rules.

Common mistakes

Avoid these errors:

• treating Security Guard 0085 and Police 0083 as interchangeable;
• omitting the special veterans-preference competition rule;
• assuming the GS-2 written-test requirement means all grades take one identical exam;
• assuming USA Hire availability makes USA Hire mandatory;
• copying a private-security exam blueprint onto a federal vacancy;
• relying on a commercial provider for official qualification, medical, or eligibility rules.

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