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Security Engineer

Job in San Diego, San Diego County, California, 92189, USA
Listing for: Apex Systems
Full Time position
Listed on 2026-07-08
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
Salary/Wage Range or Industry Benchmark: 60 - 65 USD Hourly USD 60.00 65.00 HOUR
Job Description & How to Apply Below

This range is provided by Apex Systems. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

$60.00/hr - $65.00/hr

Apex Systems is currently hiring for a PKI/ADCS Customer Engineer with an American multinational technology company. The ideal candidate will have extensive experience with PKI/ADCS. This role requires a deep understanding of Active Directory Certificate Services AND Active Directory Domain Services.

We’re looking for a Customer Engineer (CE) to lead deployments, optimize environments, and deliver expert guidance to Fortune 1000 clients. Qualified candidates will have the following experience and skills:

The role requires deep knowledge (300-400 level) in the following technology areas:

Active Directory Certificate Services:
Strong understanding of cryptographic algorithms and protocols

Experience working with certificate authorities and registration authorities such as NDES and CEP/CES

Proficiency in key management and renewal

Experience designing, implementing, and maintaining secure PKI solutions in large scale enterprise environments (two and three tier PKI hierarchies (>1 issuer)

Knowledge of integrating PKI with other security technologies such as HSMs, TLS inspection, 802.1x, etc...

Experience conducting PKI audits and monitoring

Ability to troubleshoot and resolve issues related to certificate issuance and management

Knowledge of best practices for securing device and user certificates

Experience configuring Intune to work with a certificate authority to issue device and user certificates

Expertise in certificate lifecycle management

Expertise with auto‑enroll and manual certificate issuance

Knowledge of certificate templates and their configuration

Experience with scripted installations

Expertise with database cleanup options & PKI domain maintenance

Cross‑forest implementations (Desired)

Active Directory Domain Services:

Active Directory replication

Active Directory troubleshooting

Group Policy implementation, design, and troubleshooting

Fundamental networking knowledge – IP, DHCP, DNS, WINS, routing etc.

Location: 100% REMOTE in the United States

Contract
: 18 months

Pay range: $60-65hr

If you are interested, please apply here or email an updated copy of your resume to

Apex Benefits Overview:
Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a Support Linc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.

In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach.

You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Apex team member can provide.

EEO Employer

Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law.

Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at emp or .

Seniority

level

Mid‑Senior level

Employment type

Contract

Job function

Information Technology

Industries

IT Services and IT Consulting

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