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Added 40 mins ago
TT
Founding Forward Deployed Engineer
True Talent Solutions Partners
San Francisco Bay Area, CA
- $187,000 to $225,000 USD / year
Join an early-stage cybersecurity team building tools to secure and manage enterprise AI. As a founding forward deployed engineer, you will work directly with enterprise security and IT…
Added 47 mins ago
Senior Microsoft Platform Engineer
Systems Engineering Solutions Corporation
Alexandria, VA
Position Description: The Senior Microsoft Platform Engineer is a Tier 3 role responsible for the administration, operation, and continuous improvement of the agency's Microsoft Azure…
Added 1 hour ago
XE
Power Plant Engineer, Controls System Focus (Senior, Staff, or Entry level)
Xcel Energy
Burnsville, MN
- $70,000 to $129,267 USD / year
As the site Plant Engineer with primary focus on control systems, duties would include technical support for equipment repairs, involvement in troubleshooting for operational issues,…
Added 1 hour ago
Associate Director, Cyber Operations (Countermeasures)
KPMG LLP
Minneapolis, MN
Build and lead anenterprise cybersecurity countermeasures program across the full technologylifecycle; Define the strategy, scope, priorities, funding needs, governance,and measures…
Added 1 hour ago
Forward Deployed Engineer
Safe Security
Remote, United States
As we scale toward our next chapter, we are looking for high-performers who want to do the best work of their careers at the intersection of AI and Cybersecurity.
Added 1 hour ago
OT Security Engineer
CGI
Pittsburgh, PA
CGI is looking for operational Technology (OT) security engineer for a fulltime position in New Orleans.
Added 1 hour ago
Network Administrator 3/4 - TS/SCI - Dulles VA
Military Spouse Jobs & VetJobs
United States
The Northrop Grumman CIDO Classified Solutions team is seeking a Network Administrator / Engineer (at level 3 or level 4) to join our team supporting complex, multi-site networks that…
Added 2 hours ago
Sr Consultant, Software Engineer (AI Engineer)
Nationwide Life and Annuity Insurance Co
OH · AZ · IA
The Sr Consultant, Software Engineer (AI Engineer) is accountable for turning AI strategy into trusted, reusable technology capabilities that enable Nationwide to build and operate AI…
Added 2 hours ago
Senior Network Security Engineer
Ignite IT
Remote, United States
We are seeking a Senior Network Security Engineer for an operations-first role supporting enterprise network security infrastructure across on-premises, remote-access, hybrid-cloud, and…
Added 2 hours ago
Senior USPS Android Mobility & UEM Integration SME
Ignite IT
Remote, United States
…application packaging and deployment, identity, networking, cybersecurity, telemetry, testing, data integration, and production…
Added 2 hours ago
Senior Identity Engineer
Ignite IT
Remote, United States
Ignite IT is seeking an experienced Senior Identity and Access Management (IAM) Engineer to support enterprise identity and directory services for the U.S. Census Bureau.
Added 2 hours ago
Senior Ground Segment Systems Engineer
IESE Solutions
El Segundo, CA
IESE Solutions is seeking an experienced Senior Ground Segment Systems Engineer to support to the US Space Force (USSF) in developing, deploying, and sustaining a National Security Space…
Added 2 hours ago
Software Engineer - Rugged Embedded Systems (Mid LVL)
Insight Global
Huntsville, AL
A client in HSV, AL and Franklin, NC is seeking an experienced SW engineer to join our engineering team supporting the design, development, production, sustainment, reverse engineering, and…
Added 2 hours ago
Cybersecurity Team Lead
SAIC
Huntsville, AL
SAIC is seeking an experienced Cybersecurity Engineer/Cybersecurity Team Lead to lead cybersecurity engineering, compliance, and security authorization activities for a next-generation…
Added 2 hours ago
RF Communications Engineer
Leidos
Huntsville, AL
…systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest…
Added 2 hours ago
Cybersecurity Engineer
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Cybersecurity Engineer based in the United States.
Added 3 hours ago
Engineer, Product Development, Systems Engineering
Yazaki International Corporation
Canton, MI
Yazaki is looking for an Engineer, Product Development – Systems Engineering to join the EI Team in Canton, MI. The Systems Engineer independently develops moderately complex automotive…
Added 3 hours ago
Regional Channel Manager - West
Daylight Security
Remote, United States
Strengthen relationships with existing partners at the sales rep, security engineer and architect, practice lead, and executive levels.
Added 3 hours ago
J
Staff Data Scientist
Jobgether
Remote, United States
- $123,804 to $185,700 USD / year
Leverage PAAW datasets to engineer features that capture machine, operational, and environmental context and connect these factors to technology usage.
Added 3 hours ago
Executive Vice President, Integrated Air and Missile Defense
Astrion
Huntsville, AL
…contract scope, subcontractors, and contractual, security, and cybersecurity…
Added 3 hours ago
Chief Software, Software
Mercer University
Warner Robins, GA
…industry customers. MERC is currently recruiting for a Chief Engineer, Software for its Software and Cyber Directorate. The Chief Engineer will be responsible for the execution of all…
Added 3 hours ago
Senior Principal Systems Engineer / SME (Cyber & Analytics)
RTX
United States
Applied Signal Technology (AST) is seeking a Senior Principal Systems Engineer / SME (Cyber & Analytics) who strives for excellence and have a passion to be part of a team that strengthens…
Added 3 hours ago
Sales Engineer - Pacific Northwest
Daylight Security
Remote, United States
6+ years of experience in a Sales Engineer, Solutions Consultant, or similar role, ideally in cybersecurity or enterprise SaaS.
Added 3 hours ago
Sales Engineer - Great Lakes
Daylight Security
Remote, United States
6+ years of experience in a Sales Engineer, Solutions Consultant, or similar role, ideally in cybersecurity or enterprise SaaS.
Added 3 hours ago
Regional Channel Manager - East
Daylight Security
Remote, United States
Strengthen relationships with existing partners at the sales rep, security engineer and architect, practice lead, and executive levels.

Citian

Senior Security Engineer

Washington, DC, United States

Salary Range: $150,000 - 200,000 base salary

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Job details

Pay: Salary Range: $150,000 - 200,000 base salary
Posting language: English
Posted: Nov 1, 2026

Original job description

Citian is a fast growing, venture backed SaaS technology company based in Washington, DC. Our software solutions revolutionize how our transportation and infrastructure systems – roads, rail, transit, bicycle, pedestrian – operate.

Our tech solutions:

Reduce traffic fatalities
Enhance pedestrian accessibility
Empower system operators to save time & money

You’ll work with some of the brightest minds in the software and transportation industries. Our engineers and data scientists apply the latest in emerging tech, Artificial Intelligence, and Machine Learning to build smarter, more advanced tools for our diverse client base. We work with clients across the United States, with global ambitions in the years ahead.

Who You Are:

You're a hands-on security engineer who has secured production cloud systems against regulatory or contract requirements, and you know what an assessor will ask for. You set the standard, write infrastructure code, review changes, and help teams fix problems rather than handing them a list. You can explain risk and trade-offs clearly to engineers, executives, and our customers' security teams.

You'll work with engineering and company leadership to secure systems that public agencies rely on, set our security standards, and help us expand to more states.

Expected Duties:

Lead security and compliance across our products: crash analytics, asset management, and crash data intake for state agencies. Work with engineering and data teams to set requirements, build controls, track fixes and prepare for audits and assessments.
Secure our crash data intake product, which handles criminal justice information in AWS GovCloud, in a way we can repeat for each new state: identity and MFA, encryption and key management (including FIPS where required), network isolation, logging and alerts, backup and recovery, retention and deletion, and limits on what data can leave.
Set and enforce access controls for regulated customer data, including contract limits on access from outside the US and through third-party tools, with the engineering and data teams that run those systems.
Turn customer contracts and security frameworks, such as SOC 2 and CJIS, into specific controls, each with an owner, a check (automated where possible) and current evidence. Support independent assessments that contracts require, such as against NIST SP 800-53 Moderate.
Be the technical contact for our customers' security and compliance teams, with Customer Success: questionnaires, architecture reviews and audits.
Run how we find and rank vulnerabilities across infrastructure, code and dependencies. Work with the teams that own those systems to prioritize fixes, confirm them and track exceptions.
Set up security monitoring and incident response, and practice it with the engineering on-call team.
Write security standards for engineers and AI coding agents, and build checks into how we develop and deploy.
Decide when we need outside help, such as assessors, penetration testers or managed services, and lead that work.

Required Skills & Experience:

Bachelor's degree in Computer Science, Information Security, or a related field, or equivalent experience
6+ years in security, platform or infrastructure engineering, with a strong security focus in AWS
Has secured production systems against defined requirements, including building controls, keeping evidence and supporting independent assessments
Infrastructure as code (for example, AWS CDK or Terraform) and core AWS security (IAM, KMS, networking, logging)
Application and data security, including keeping customers' data separate and authorization; working knowledge of TypeScript, JavaScript or Python
Has investigated and responded to production security incidents
Has worked directly with customer security or compliance teams
Uses AI coding tools in daily work, checks their output, and keeps sensitive data out of unapproved AI services

Preferred Qualifications:

CJIS, AWS GovCloud, FedRAMP, GovRAMP (formerly StateRAMP) or NIST SP 800-53 assessments, especially for state or local government
SOC 2 Type 2, including compliance tools such as Drata
Protecting personal data in data pipelines, including AI processing
Identity providers such as Auth0, Okta or Amazon Cognito
Transportation or public safety data
Security certifications, such as AWS Security Specialty or CISSP

Location and screening:

This job must be done from within the United States. Access to some customer systems and data requires agency background screening, including fingerprint-based checks, and ongoing security training.

Salary Range: $150,000 - 200,000 base salary

Your Citian Advantage:

Competitive salary and benefits package including medical, dental, and vision insurance and generous PTO.
401(k) company match and monthly commuter transportation benefit
On-site gym and free snacks in the office
High-growth potential and opportunities for advancement within a fast growing, venture-backed SaaS startup!

Let's build smarter cities together! Learn more about Citian here: www.citian.co

** Citian is an organization committed to diversity and inclusion to drive our business results and create a better future every day for our diverse employees, clients, partners, and communities. We believe a diverse workforce allows us to match our growth ambitions and drive inclusion across the business. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, or protected veteran status and will not be discriminated against on the basis of disability.

Equal Opportunity/Affirmative Action Employer Minorities/Females/Protected Veterans/Persons with Disabilities

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More about this job

Skills

Security regulations
Regulatory compliance
AWS
Incident response
Computer science
Cybersecurity
Infrastructure as code
IBM Terraform
Identity and access management
Apply information security policies
TypeScript
JavaScript
Python
CISSP

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