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Temporary Security Engineer Jobs in Washington (NOW HIRING)

Leidos

Firewall Engineer

Arlington, VA · On-site

$92K - $166K/yr

A skilled engineer knowledgeable and experienced in developing and implementing Firewall/Networking ... temp, Top Secret environment. * Candidate must possess an active DOD Top Secret level security ...

Leidos

Firewall Engineer

Arlington, VA · On-site

$92K - $166K/yr

A skilled engineer knowledgeable and experienced in developing and implementing Firewall/Networking ... temp, Top Secret environment. * Candidate must possess an active DOD Top Secret level security ...

Leidos

Firewall Engineer

Arlington, VA · On-site

$92K - $166K/yr

A skilled engineer knowledgeable and experienced in developing and implementing Firewall/Networking ... temp, Top Secret environment. * Candidate must possess an active DOD Top Secret level security ...

RMantra Solutions

Firewall Engineer

Alexandria, VA · On-site

$51 - $68.25/hr

... engineering and Operations and maintenance roles. * Strong knowledge of Palo Alto concepts and best ... temp, Top Secret environment. * Candidate must possess an active DOD Top Secret level security ...

TEKsystems

Software Developer (Security)

Rockville, MD

$60 - $70/hr

Description Position Summary We are looking for a Mid-level or Senior software engineer/developer ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

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Temporary Security Engineer information

What is a temporary security engineer?

Temporary Security Engineers are professionals hired on a short-term basis to assess, implement, and maintain the security posture of an organization’s IT systems. They may be brought in for specific projects, to fill in during staff absences, or to provide expertise during periods of increased security demand. Their responsibilities can include conducting security audits, responding to incidents, configuring firewalls, and ensuring compliance with security standards. Temporary Security Engineers help organizations address immediate security needs without the long-term commitment of a permanent hire.

What are the typical responsibilities and challenges faced by a temporary security engineer during short-term assignments?

As a Temporary Security Engineer, your primary responsibilities often include assessing current security measures, identifying vulnerabilities, and supporting the implementation of urgent security solutions. Due to the short-term nature of the role, you may face challenges such as quickly understanding existing systems, adapting to varying organizational protocols, and delivering results within tight deadlines. Collaboration with IT teams, system administrators, and compliance officers is common to ensure that security measures align with organizational goals. This role offers valuable exposure to diverse environments and can enhance your adaptability and technical problem-solving skills.

What are the key skills and qualifications needed to thrive as a temporary security engineer, and why are they important?

To thrive as a Temporary Security Engineer, you need a solid background in information security principles, risk assessment, and network defense, often supported by a degree in computer science or a related field. Familiarity with tools such as SIEM platforms, firewalls, intrusion detection systems, and certifications like CISSP or CEH is typically required. Strong problem-solving, attention to detail, and effective communication enable quick adaptation and collaboration in new environments. These skills ensure rapid identification and mitigation of security threats, maintaining organizational safety during transitional periods.

What is the difference between Temporary Security Engineer vs Security Analyst?

AspectTemporary Security EngineerSecurity Analyst
CertificationsCompTIA Security+, CISSP (preferred), CEHCompTIA Security+, CISSP (preferred), CEH
Work EnvironmentProject-based, on-site or remote, short-term assignmentsOngoing monitoring, reporting, and analysis in security operations centers
Employer UsageConsulting firms, IT service providers, companies needing temporary security supportOrganizations with dedicated security teams, government agencies, financial institutions

The main difference is that a Temporary Security Engineer is hired for short-term projects to implement or troubleshoot security systems, while a Security Analyst continuously monitors and analyzes security data to prevent threats. Both roles require similar certifications, but their work environments and employment types differ significantly.

What are the most commonly searched types of Security Engineer jobs in Washington?

The most popular types of Security Engineer jobs in Washington are:

What are popular job titles related to Temporary Security Engineer jobs in Washington?

For Temporary Security Engineer jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Temporary Security Engineer jobs in Washington look for?

The top searched job categories for Temporary Security Engineer jobs in Washington are:

Temporary Security Engineer jobs near you
Infographic showing various Temporary Security Engineer job openings in Washington as of August 2026, with employment types broken down into 86% Full Time, 11% Part Time, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

Senior Information Systems Security Engineer

Washington, DC • Remote

TAD PGS, Inc.
Recruiting and Staffing Services • 51 - 200 employees
Learn more about TAD PGS, Inc.external

$67.30 - $72.11/hr

Contractor

Medical, Retirement

Posted 12 days ago

Job description

We have an outstanding Contract position for a Senior Information Systems Security Engineer to join a leading Company located in the Washington, DC surrounding area.

Pay Rate: $67.30 - $72.11

**US Citizenship is required.**
 **Candidate must possess an Active Top Secret Security Clearance.**

The Mobile Devices Security SME leads the strategy, implementation, and continuous monitoring of mobile device security within the organization. This role ensures the secure deployment, management, and operation of mobile technologies—such as smartphones, tablets, and wearable devices—across enterprise and mission systems. The SME provides technical guidance on mobile threat protection, encryption, secure communications, mobile device management (MDM), and compliance with federal cybersecurity policies and frameworks.

Job Responsibilities:  
  • Security Strategy & Policy:
  • Develops and implements enterprise-level mobile security strategies and policies that align with organizational goals and federal standards (e.g., NIST SP 800-124, NIST SP 800-53, FIPS).
  • Serves as a key advisor on secure mobile device usage, mobile application vetting, and mobile threat defense.
  • Mobile Device Architecture & Hardening:
  • Designs and validates secure architectures for mobile device deployments, including containerization, encryption, remote wipe, and endpoint protection.
  • Evaluates and configure Mobile Device Management (MDM) and Enterprise Mobility Management (EMM) solutions such as Microsoft Intune, VMware Workspace ONE, or MobileIron.
  • Threat Assessment & Risk Mitigation:
  • Analyzes and assess mobile security vulnerabilities, threats, and exploits; lead the response and remediation strategy for mobile-related incidents.
  • Conducts security reviews of mobile applications, OS configurations, Bluetooth/NFC settings, and mobile communications protocols.
  • Compliance & Continuous Monitoring:
  • Ensures mobile deployments adhere to compliance requirements including Zero Trust Architecture (ZTA), EO 14028, FedRAMP, RMF, and organizational mobile use policies.
  • Integrates mobile device telemetry and logs into continuous monitoring tools (e.g., SIEM, endpoint analytics) for ongoing risk visibility.
  • Awareness, Training & Advisory:
  • Provides training and guidance to ISSOs, system owners, and users on secure mobile device usage and best practices.
  • Participates in cybersecurity governance meetings, contributing mobile-specific expertise to enterprise risk management decisions.
  • Collaboration & Project Leadership:
  • Works with IT, GRC, and Security Engineering teams to support secure mobile access for remote work, Bring Your Own Device (BYOD), and sensitive systems.
  • Lead or support mobile security-related projects, including pilots, rollouts, audits, and modernization efforts.

Basic Hiring Criteria:
  • Bachelor's degree from an accredited college or university in Cybersecurity, Information Technology, Computer Science, or a related field. 
  • 8+ years of experience in mobile security, enterprise security architecture, or a cybersecurity-focused SME role. 
  • Deep understanding of mobile operating systems (iOS, Android), MDM/EMM platforms, and mobile network protocols. 
  • Knowledge of federal cybersecurity frameworks and policies (e.g., NIST SP 800-124, 800-53 Rev. 5, EO 14028, FISMA). 
  • Experience with mobile endpoint security, secure communications, and remote device management.

Desired Qualifications: 
  • Security certifications such as CISSP, CISM, CEH, or CompTIA Security+/CySA+.
  •  Experience supporting federal or highly regulated environments (IC, or civilian agencies).
  •  Familiarity with Zero Trust Architecture and mobile integration strategies.
  •  Hands-on experience with vulnerability scanning tools for mobile environments.
  •  Working knowledge of supply chain risks and app vetting for mobile platforms.
 
 Benefits offered vary by contract. Depending on your temporary assignment, benefits may include direct deposit, free career counseling services, 401(k), select paid holidays, short-term disability insurance, skills training, employee referral bonus, and affordable medical coverage plan, and DailyPay (in some locations). For a full description of benefits available to you, be sure to talk with your recruiter.

Military connected talent encouraged to apply.

VEVRAA Federal Contractor / Request Priority Protected Veteran Referrals / Equal Opportunity Employer / Veterans / Disabled 

To read our Candidate Privacy Information Statement, which explains how we will use your information, please visit http://www.tadpgs.com/candidate-privacy/ or https://pdsdefense.com/candidate-privacy/

The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable:

  • The California Fair Chance Act
  • Los Angeles City Fair Chance Ordinance
  • Los Angeles County Fair Chance Ordinance for Employers
  • San Francisco Fair Chance Ordinance
Education:Bachelors DegreeEmployment Type: CONTRACTOR

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