Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Security Engineer

Creative G C

Job Details:

Title: Security Engineer

Location: Remote (Herndon, VA)

Duration: 12 Months Contract

Clearance: Able to obtain MBI Clearance

Job Summary:

  • Monitor systems for abnormal activity.

  • Analyze alerts, distinguish threats from false positives, and categorize incidents by risk.

  • Lead incident response: containment, eradication, recovery, post-incident analysis, documenting steps.

  • Optimize detection capabilities: refine alert thresholds, tune SIEM rules, integrate new data sources, and reduce false positives.

  • Compile weekly/monthly reports on incident trends, threat activity, and security posture for internal stakeholders.

  • Actively participate in team meetings, threat intel reviews, and cross-departmental syncs.

Required Skills:

  • 5+ yrs security engineering for a FedRAMP or FISMA Moderate system in an AWS GovCloud environment.

  • Hands-on UiPath architecture experience: Orchestrator, attended/unattended robots, Assets and Credential Stores, queues, and robot host builds.

  • Design and implementation of service account models, credential vaulting, RBAC, separation of duties, and session/audit logging.

  • Applied NIST SP 800-53 Rev 5 Moderate controls in build decisions across the AC, AU, CM, IA, and SC families.

  • STIG/CIS hardening, vulnerability scanning, patch and configuration management.

  • Secure SDLC and code review of automation workflows and scripts.

  • Ability to translate engineering decisions into control language for the A&A team.

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Security Engineer in Herndon, VA vacancy
  • $178.4k - $226.7k

    At Amazon Web Services (AWS), Security is our highest priority. We are looking for a passionate, innovative, results oriented Security Engineer. Security Escalations is responsible for driving innovative enhancements that raise the bar for how AWS employees interact with... 
    Suggested
    Internship
    Flexible hours

    AmazonWebServices

    Herndon, VA
    18 days ago
  •  ...life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our...  ....About the Position F5 Distributed Cloud is seeking a Security Engineer II to design, integrate, operate, and maintain robust security... 
    Suggested
    Full time
    Work experience placement
    Local area
    Worldwide
    Shift work
    Weekend work

    F5 Networks

    Reston, VA
    10 days ago
  • $123k - $175k

     ...network.Partner with program teams to deploy agentic detection engineering workflows, shifting defenses from "Detect and Respond" to...  ...Participate in a 24/7 global operation that hunts for and responds to security events on Google's networks. Perform investigations on a wide... 
    Suggested
    Shift work

    Google

    Reston, VA
    a month ago
  • $140k - $190k

     ...flexibility, and ingenuity to strengthen and protect our nation’s vital interests. Title : Information System Security Officers (ISSO), Senior Security Engineers & Security Engineering Leads (CBP) Clearance : Active Top Secret with SCI eligibility, Ability to obtain... 
    Suggested
    Temporary work
    Immediate start
    Remote work
    Relocation package
    Day shift

    Agile Defense

    Reston, VA
    22 days ago
  •  ...Job Description Job Description Job Summary: The Security Engineer is responsible for identifying, analyzing, and mitigating security threats while ensuring the organization's cyber defenses remain strong. This role focuses on implementing advanced security measures... 
    Suggested
    Contract work
    Work at office
    Remote work

    Securiport

    Reston, VA
    25 days ago
  •  ...operations that drive growth, strengthen governance, and deliver real business impact.About the RoleWe're looking for a hands-on Security Engineer to help protect our platform and strengthen our overall security posture. This is a highly technical, self-directed role for... 
    Work at office
    Flexible hours
    2 days per week
    3 days per week

    Brightspot

    Reston, VA
    2 days ago
  • $137.6k - $184k

     ...buy and easy to use.Key Responsibilities- Lead threat modeling, security design reviews, and architecture reviews for customer...  ...Firm, is a team of industry-certified assessors and Compliance Engineers with DevOps and Cloud Infrastructure Architect backgrounds, helping... 
    Internship
    Worldwide
    Flexible hours

    AmazonWebServices

    Herndon, VA
    a month ago
  • Security Engineer On-site 4 days/week in Herndon or remote options Contract 1099; 1 year, up to 5 years possible 40 hours Public Trust Tier 2 / MBI Monitor systems for abnormal activity. Analyze alerts, distinguish threats from false positives, categorize incidents by risk... 
    Contract work
    Local area
    Remote work

    System One Holdings, LLC

    Herndon, VA
    5 days ago
  • Job Description About the Role An employer is seeking a Security Engineer III to advance our monitoring, detection, and incident response capabilities across the platform. Our platform provides a global, scalable, and secure way to deploy applications. In this role, you... 
    Shift work
    Weekend work

    Insight Global

    Reston, VA
    3 days ago
  • Security Engineer Our partner is looking for a Security Engineer to join a project. Responsibilities include: Monitor systems for abnormal activity Analyze alerts, distinguish threats from false positives, categorize incidents by risk Lead incident response: containment... 

    NewGen Technologies (Maryland)

    Herndon, VA
    3 days ago
  • $152.2k - $228.4k

     ...life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our...  ...thrive. About the Role F5 Distributed Cloud is seeking a Security Engineer III to advance our monitoring, detection, and incident response... 
    Local area
    Shift work
    Weekend work

    F5

    Reston, VA
    5 days ago
  • $117.3k - $160k

     ...'re looking for talented people who want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help us deliver... 
    Immediate start
    Worldwide
    Flexible hours

    Amazon

    Herndon, VA
    6 days ago
  • $142.8k - $274.8k

     ...Principal Security Engineer The Microsoft Offensive Research & Security Engineering (MORSE) team is looking for a Principal Security Engineer to help secure Microsoft's products and devices. MORSE is responsible for securing Microsoft's operating systems and platform... 
    Local area
    Worldwide

    Microsoft Corporation

    Reston, VA
    3 days ago
  • $129.2k - $174.8k

    Amazon's Security team is looking for a Systems Security Development Engineer to design, build, and integrate security automation and tooling for a U.S. Government program delivering a classified AI Factory on a fully air-gapped platform. This is not a traditional cloud... 
    Flexible hours

    Amazon

    Herndon, VA
    2 days ago
  • $136k - $184k

    AWS Security is looking for an Application Security Engineer to help validate that our services, applications, and websites are designed and implemented to the highest security standards. You will be responsible for analyzing the security of applications and services,... 
    Internship
    Flexible hours

    Amazon

    Herndon, VA
    13 days ago
  • $82.2k - $187k

     ...with Oracle to connect them with exceptional professionals for this role. Description Creates testing tools to help engineering teams identify security-related weaknesses. Recognizes and escalates complex security violations to senior team members. Contributes to... 
    Temporary work
    Flexible hours
    Shift work
    Reston, VA
    11 days ago
  •  ...here. UltraViolet Cyber is a leading platform-enabled unified security operations company providing a comprehensive suite of security...  ...U.S. and in India.  UltraViolet Cyber is seeking a Security Engineer who will provide Security Operations Center (SOC) engineering... 
    Contract work
    Temporary work
    2 days per week
    1 day per week

    UltraViolet Cyber

    Herndon, VA
    25 days ago
  • $140.44k - $202.3k

     ...Job Description Job Description FEDERAL HOME LOAN BANKS OFFICE OF FINANCE    POSITION :    Senior Security Engineer                                    DATE :    September 2026 DEPARTMENT :    Information Technology                                     FLSA... 
    Work at office
    Local area

    FEDERAL HOME LOAN BANKS OFFICE OF FINANCE

    Reston, VA
    16 days ago
  • $100k - $140k

     ...you should have over 3 years of experience utilizing information security and assurance practices and principles. Proficiency in both...  ...Responsibilities: ~ In your role as an Information Systems Security Engineer (ISSE), you will review and assess the Risk Management... 
    Full time

    ManTech

    Herndon, VA
    16 days ago
  •  ...Mantis Security is a leading specialty firm of high caliber talent who specialize in Cyber Operations, Cyber Defense, Information Assurance, Software Development, DevSecOps, Security Engineering, and Cloud Engineering. We enable and protect our nation's most important... 
    Full time

    Mantis Security Corporation

    Reston, VA
    a month ago
  •  ...Job Description Job Description   We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 years' experience with a Bachelor's Degree. Other degrees will be considered with the year's experience adjusted to accommodate. REQUIRED... 

    M2 Solutions

    Herndon, VA
    17 days ago
  •  ...Information System Security Engineer Minimum Qualifications Five or more (5+) years' experience maintaining security posture of Sponsor compute environments, including cloud environments. Experience managing the full lifecycle of, and workflows for, security... 

    Tenica and Associates

    Herndon, VA
    more than 2 months ago
  • $135k - $216k

    ResponsibilitiesResponsibilitiesThe Information System Security Engineer (ISSE) leads and executes security engineering activities across complex information systems. Responsibilities include designing and implementing security architectures for new and existing networked... 
    Full time
    Contract work
    Shift work

    Peraton Corporation

    Herndon, VA
    13 days ago
  • $175k - $260k

    What Impact You'll Have Seeking experienced offensive security professionals to conduct security assessments, red team operations, and...  ...offensive security certifications Experience with reverse engineering and exploit development Background in offensive cyber operations... 
    Contract work
    Work experience placement
    Immediate start

    GRVTY

    Sterling, VA
    5 days ago
  • Senior Security Engineer ID 2025-3157 Job Locations US Category Information Technology Type Regular Full-Time Overview DecisionPoint seeks a Senior Security Engineer to design and implement secure architectures, hardening baselines, and cybersecurity controls... 
    Full time
    For contractors
    Local area
    Remote work

    Decision Point

    Reston, VA
    5 days ago
  • $131.3k - $237.35k

    Description As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance (IA) Architecture Analysis and Security Engineering Support for the implementation and fielding of the National Leadership... 
    Local area
    Immediate start

    Leidos

    Reston, VA
    5 days ago
  • $190k - $220k

    Job Title Information Systems Security Engineer (ISSE) Job Description Information Systems Security Engineer (ISSE) Work Location: Reston, VA; work may also be performed at locations in the Washington, DC National Capital Region (NCR) (i.e., The District of Columbia... 
    Work experience placement
    Work at office

    Cape Fox Shared Services

    Reston, VA
    5 days ago
  • $87.1k - $157.45k

    Description Leidos is seeking an experienced Information Systems Security Engineer (ISSE) to lead the security architecture, design, and deployment of mission-critical applications across unclassified, classified, and corporate networks. This role is highly dynamic, requiring... 
    Work experience placement
    Local area
    Immediate start

    Leidos

    Reston, VA
    2 days ago
  • System Security Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly motivated and detail-oriented System Security Engineer to design, implement, and maintain security... 
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Reston, VA
    3 days ago
  • $180k - $205k

    Information Systems Security Engineer (ISSE) Location US-VA-Herndon ID 2026-8624 Category Information Technology Position Type Full-Time Remote No Clearance Level TS/SCI FS Poly Description Markon is seeking an Information Systems Security Engineer (ISSE)... 
    Full time
    Temporary work
    Remote work
    Flexible hours

    Markon Solutions

    Herndon, VA
    5 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Security Engineer. Be the first to apply!