Skip to content

Open nowPosted today

Sr. Security Control Assessor - TS/SCI

parsons417 open roles

Where
US MD Aberdeen
Work mode
On site
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen nowSr. Security Control Assessor - TS/SCIparsons · US MD Aberdeen
  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on parsons's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

8.0% of postings close within 7 days. Measured by our own scanner across the market. parsons postings stay open a median of 3 days.

Share of postings closed within
  1. 1.6%1 day
  2. 3.5%3 days
  3. 8.0%7 days
  4. 15.0%14 days
  5. 34.1%30 days
This job: posted today

parsons median: 3 days open

The posting

In a world of possibilities, pursue one with endless opportunities. Imagine Next!

At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what’s possible.

Job Description:

Our team is rapidly expanding to support customers within the Aberdeen Proving Ground and Edgewood, Maryland markets, with efforts spanning a 5-year period of performance and a $500+ million contract ceiling. Join a diverse group of approximately 500 professionals supporting Electronic Warfare, Cyber Warfare, Intelligence, Sensors, Integration, and more! across operations and technical disciplines. We are delivering expertise in software and hardware engineering, cybersecurity, system integration, fielding, sustainment, and technical training. Leveraging emerging technologies such as Artificial Intelligence and Cloud Computing, our support is at the forefront of advanced technology development for the warfighter. Be part of a collaborative, innovative environment where your work directly impacts national defense, Army modernization, and support to the warfighter.

We are seeking experienced Security Control Assessors / Risk Management Framework (RMF) Analysts to support cybersecurity authorization and compliance activities for Army PM Intelligence Systems and Analytics (IS&A) in Aberdeen, Maryland.

A successful candidate will be responsible for developing, maintaining, and updating security authorization packages in eMASS and supporting systems through the Authorization to Operate (ATO) lifecycle. Successful candidates will have strong practical knowledge of RMF processes, cybersecurity controls, assessment documentation, and eMASS. This position requires the ability to work onsite in a Government SCIF and support classified programs.

What You'll Be Doing:

  • Execute RMF activities in accordance with applicable DoD, federal, and customer-specific policies and procedures.
  • Serve as a Security Control Assessor or RMF analyst supporting system authorization and continuous monitoring.
  • Develop, update, and maintain IATT and ATO packages in eMASS.
  • Collect and analyze cybersecurity and system security information from government organizations, system owners, vendors, and technical teams.
  • Review security control implementation statements, assessment evidence, plans of action and milestones, risk assessments, and related authorization documentation.
  • Validate that security controls are properly documented, implemented, assessed, and tracked.
  • Identify security deficiencies, compliance gaps, and residual risks, and assist with developing appropriate remediation plans.
  • Support preparation of authorization packages for IATTs, IATT renewals, initial ATOs, ATO renewals, and ongoing ATO maintenance.
  • Coordinate with Information System Owners, ISSOs, ISSMs, system administrators, engineers, vendors, and government stakeholders.
  • Track package status, assessment findings, documentation requirements, and authorization milestones.
  • Provide clear written and verbal communication regarding security posture, risk, compliance status, and recommended actions.
  • Support continuous monitoring activities, including security control updates, vulnerability information, configuration changes, and system changes.
  • Participate in technical reviews, security meetings, customer briefings, and authorization decision activities.
  • Maintain strict compliance with security requirements for work conducted in a classified environment.

Required Qualifications:

  • Active Top Secret/Sensitive Compartmented Information TS/SCI clearance.
  • Bachelor's Degree in Computer Science or a related technical field, or equivalent experience and a minimum of 8 years years of related professional experience.
  • Ability to work onsite in a Government SCIF in Aberdeen, Maryland.
  • Demonstrated experience supporting the Risk Management Framework.
  • Strong experience developing, maintaining, and managing security authorization packages in eMASS.
  • Experience assessing or documenting NIST 800-53 security controls.
  • Experience supporting IATTs, ATOs, renewals, continuous monitoring, and remediation activities.
  • Ability to obtain, organize, evaluate, and incorporate technical information from multiple vendors and stakeholders.
  • Familiarity with DSO pipeline development and security practices
  • Strong analytical, documentation, communication, and organizational skills.
  • Ability to work independently and collaboratively in a mission-focused environment.

Preferred Qualifications

  • Experience supporting DoD or Intelligence Community cybersecurity programs.
  • Experience as a Security Control Assessor, ISSO, ISSM, or RMF practitioner.
  • Familiarity with DoD RMF guidance, cybersecurity policies, and authorization processes.
  • Experience leading RMF teams or managing multiple authorization packages.
  • Relevant certifications, such as:Certified Information Systems Security Professional CISSP Certified Authorization Professional CAP Security+ Certified Ethical Hacker CEH Certified Information Security Manager CISM Other DoD 8570/8140-compliant certifications

Security Clearance Requirement:

An active Top Secret SCI security clearance is required for this position.​

This position is part of our Federal Solutions team.

The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating what’s next to deliver the solutions our customers need now.

Salary Range: $112,200.00 - $196,400.00

We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, Employee Stock Ownership Plan (ESOP), 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle!

Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status.

We truly invest and care about our employee’s wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest—APPLY TODAY!

Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to https://www.parsons.com/fraudulent-recruitment/.

From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against parsons's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.
  3. We apply on parsons's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.
  4. Every reply, sorted

    parsons's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.
  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

By hand5–10
With CV Rocket100
applications a day

Nearby

Live postings like this one

Same employer first, then the same role elsewhere.

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.