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Public Key Infrastructure Jobs in Arizona (NOW HIRING)

CPS

Senior Systems Engineer (HBSS)

Sierra Vista, AZ · On-site

$90 - $120/hr

... Public Key Infrastructure (CAC/PKI) in order to effectively meet the Department of Defense (DoD) and Army mandates as part of the identity management mission. Under general direction, you will ...

CPS, LLC

Senior Systems Engineer (HBSS)

Sierra Vista, AZ · On-site

$93K - $127K/yr

... Public Key Infrastructure (CAC/PKI) in order to effectively meet the Department of Defense (DoD) and Army mandates as part of the identity management mission. Under general direction, you will ...

CPS, LLC

Senior Systems Engineer (CAC/PKI)

Sierra Vista, AZ · On-site

$101K - $139K/yr

Complete Professional Services (CPS) is searching for a Senior CAC/PKI Systems Engineer, you will provide engineering support to the Army's Common Access Card/Public Key Infrastructure (CAC/PKI) in ...

Intel

Identity Security - PKI Engineer

Phoenix, AZ · On-site

Design, deployment and lifecycle management of Public Key Infrastructure (PKI) * Key length standards and hashing algorithms. * Experience of PKI integration with Active directory, Identity and PAM ...

CPS, LLC

Senior Systems Engineer (HBSS)

Sierra Vista, AZ · On-site

$93K - $127K/yr

... Public Key Infrastructure (CAC/PKI) in order to effectively meet the Department of Defense (DoD) and Army mandates as part of the identity management mission. Under general direction, you will ...

CPS, LLC

Senior Systems Engineer (CAC/PKI)

Sierra Vista, AZ

$101K - $139K/yr

Complete Professional Services (CPS) is searching for a Senior CAC/PKI Systems Engineer, you will provide engineering support to the Army's Common Access Card/Public Key Infrastructure (CAC/PKI) in ...

Worky

Identity Security - PKI Engineer

Chandler, AZ · On-site

$105 - $149/hr

Design, deployment and lifecycle management of Public Key Infrastructure (PKI) * Key length standards and hashing algorithms. * Experience of PKI integration with Active directory, Identity and PAM ...

Intel

Identity Security - PKI Engineer

Phoenix, AZ · On-site

$105K - $148K/yr

Design, deployment and lifecycle management of Public Key Infrastructure (PKI) * Key length standards and hashing algorithms. * Experience of PKI integration with Active directory, Identity and PAM ...

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Public Key Infrastructure information

What is public key infrastructure (PKI)?

Public Key Infrastructure (PKI) is a framework of policies, technologies, and procedures used to securely create, manage, distribute, use, store, and revoke digital certificates and public keys. PKI enables secure electronic transfer of information for activities such as authentication, encryption, and digital signatures. It ensures that communications between parties are private and that the identities involved can be trusted. PKI is widely used in securing websites, email, and other forms of digital communication.

What are the key skills and qualifications needed to thrive as a public key infrastructure (PKI) specialist?

To thrive as a Public Key Infrastructure (PKI) Specialist, you need expertise in cryptography, digital certificates, and identity and access management, typically supported by a degree in computer science or cybersecurity. Proficiency with PKI tools like Microsoft CA, OpenSSL, HSMs, and relevant certifications such as CISSP or CompTIA Security+ are commonly required. Strong analytical thinking, attention to detail, and effective communication are crucial soft skills in this role. These skills ensure the secure management of digital identities and data protection, which are essential for maintaining organizational security and compliance.

What are some common challenges faced by professionals working in public key infrastructure (PKI) roles?

Professionals in PKI roles often encounter challenges such as managing certificate lifecycles, ensuring the security of private keys, and keeping up with evolving cryptographic standards. Another frequent challenge is integrating PKI solutions with legacy systems or applications that may not natively support modern encryption protocols. Additionally, PKI specialists must collaborate closely with IT, security, and compliance teams to ensure policies and governance are consistently enforced, making strong communication skills essential to success in this role.

What is the difference between Public Key Infrastructure vs Digital Certificate Specialist?

AspectPublic Key InfrastructureDigital Certificate Specialist
Required CredentialsCertifications like CISSP, CompTIA Security+Certifications like CISSP, CompTIA Security+
Work EnvironmentIT security teams, enterprise networksSecurity teams, certificate management departments
Employer & Industry UsageOrganizations implementing secure communicationsCompanies managing digital certificates and encryption
Search & Comparison IntentUnderstanding PKI components and setupManaging and troubleshooting digital certificates

Public Key Infrastructure (PKI) is a framework for managing digital certificates and encryption keys across an organization, ensuring secure communication. A Digital Certificate Specialist focuses specifically on managing, issuing, and troubleshooting digital certificates within the PKI system. While PKI encompasses the entire infrastructure, the specialist handles the operational aspects of certificates. Both roles require similar certifications and work in security-focused environments, but their scope differs.

What does a public key infrastructure do?

A Public Key Infrastructure (PKI) is a framework that manages digital certificates and public-key encryption to secure electronic communications. It enables secure data exchange, authentication, and digital signatures by issuing, maintaining, and revoking certificates using tools like certificate authorities and cryptographic protocols.

What are popular job titles related to Public Key Infrastructure jobs in Arizona?

For Public Key Infrastructure jobs in Arizona, the most frequently searched job titles are:

What job categories do people searching Public Key Infrastructure jobs in Arizona look for?

The top searched job categories for Public Key Infrastructure jobs in Arizona are:

What cities in Arizona are hiring for Public Key Infrastructure jobs?

Cities in Arizona with the most Public Key Infrastructure job openings:

Public Key Infrastructure jobs near you
Infographic showing various Public Key Infrastructure job openings in Arizona as of August 2026, with employment types broken down into 86% Full Time, 10% Part Time, 2% Temporary, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution.

Systems Administration - Active Directory

Peraton

Fort Huachuca, AZ • On-site

$66K - $106K/yr

Full-time

Re-posted 2 days ago

Key responsibilities

  • Administer, develop, test, implement, and maintain operating systems and related software, focusing on Directory Services and PKI.

  • Manage the Active Directory forest schema, including configuration of AD Sites, Site Links, subnet addressing, and replication settings.

  • Build, install, configure, and maintain Domain Controllers and DNS within Active Directory, and implement security hardening measures.

Peraton rating

8.3

Company rating: 8.3 out of 10

Based on 56 frontline employees who took The Breakroom Quiz

52nd of 226 rated it services

Job description

Responsibilities
Peraton is seeking an Active Directory Administrator.
This position is responsible for administering, developing, testing, implementing, and maintaining operating systems and related software, with a specialized focus on the organization's Directory Services and Public Key Infrastructure (PKI). The Systems Administrator will establish and implement standards for computer operations, ensure compatibility between hardware and software, and provide high-level technical support. The role involves managing the full lifecycle of system administration, from initial design and requirements gathering to implementation, security hardening, and post-project support.
Key Responsibilities
General System Administration:
Schedule, perform, and monitor system backups and execute data recoveries when necessary.
Troubleshoot and resolve complex software, operating system, and networking problems.
Recommend and perform hardware and software upgrades based on growth statistics and forecasts, including coordinating the transition from test to production environments.
Configure hardware such as workstations, printers, servers, and tape devices.
Schedule tasks using software support tools and scripts and provide technical support for system users.
Directory Services & Security:
Manage the Active Directory (AD) forest schema, including any extensions required for applications and third-party tools.
Establish AD Sites, Site Links, and subnet addressing; configure replication intervals and scheduling.
Build, install, configure, and maintain Domain Controllers (DCs) and Domain Name Services (DNS) within Active Directory.
Implement security hardening via vendor-specific patching, group policies, registry edits, and scripted actions.
Conduct Security Technical Implementation Guide (STIG) checks for Windows Server OS, DNS, Domain Controllers, and the AD Domain and Forest.
Delegate administrative privileges for the management of tools, applications, and other domain-level operations.
Planning, Documentation & Support:
Plan, design, develop, evaluate, test, and integrate the Directory Services infrastructure and PKI implementation.
Capture, translate, and document customer requirements to define system and product specifications.
Create and maintain comprehensive programmatic and technical documentation to ensure efficient planning and execution.
Manage and document system configurations and oversee all transitions into production.
Provide high-level technical support for lower-level administrators and perform post-project end-user support.
Qualifications
  • 2 years with BS/BA; 0 years with MS/MA; 6 years with no degree OR 4 years w/an Associates
  • Active DoD Secret Clearance

Peraton Overview
Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure.
Target Salary Range
$66,000 - $106,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.
EEO
EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

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About Peraton

Sourced by ZipRecruiter

At Peraton, we re at the forefront of delivering the next big thing every day. We re the partner of choice to help solve some of the world s most daunting challenges, delivering bold, new solutions to keep people around the world safer and more secure.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Herndon, VA, US

Year founded

2017

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