Office Manager/Executive Assistant (5648)

SMX is seeking a dynamic, highly organized, and energetic Office Manager/Executive Assistant to manage our Broomfield CO office, provide EA support to our Sr. Vice President, and support the local team. The ideal candidate will oversee the daily operations of the office as well as provide administrative support by managing and prioritizing calendar engagements, preparing ad hoc reports, handling sensitive information requests, event planning logistics coordination, arranging conference calls, and scheduling meetings.

If you are a detail oriented, self-starter that can manage shifting priorities with confidence and expertise, come join our team!

This position is local to the Broomfield, CO area and requires you to be in the office Monday through Thursday, with flexible hybrid Fridays.

Essential Duties & Responsibilities:

Work with the internal Security team and the building management to:

Report office issues and work to resolution

Manage badge access requests

Coordinate collection of certificates of insurance from Vendors

Ensure office operations run smoothly

Support HR Functions with on-boarding/off-boarding, as needed

Plan team events throughout the year

Directly support our Sr. Vice President by providing detailed administrative support such as calendar management, booking and reconciling domestic and international travel.

Assist the SVP by drafting Word documents, Excel spreadsheets, and PowerPoint presentations to summarize analysis and reports, as needed.

Promptly complete travel and other expense reports

Use OneDrive and SharePoint to organize, share and store documents

Attend meetings, take minutes, and action items, distribute post minutes and after actions to Microsoft SharePoint/OneDrive, and track action items to completion

Promptly respond to communication to action items such as schedule conflicts, urgent issues and other information

Handle the full life cycle of event planning for employee and client engagements and provide onsite support for meetings or events, as needed, to include:

Client meetings

Volunteer opportunities

Team offsite events

Annual Food Drive

Perform other administrative duties as required

Required Skills/Experience:

5 to 7 years' experience as an Office Manager and/or administrative support

5 to 7 years of extensive use of Microsoft 365 and Microsoft Office suite (Highly proficient in Microsoft Office applications to include Word, Excel, and PowerPoint, SharePoint and OneDrive)

Exceptional time management skills and ability to complete tasks within required timeframes with little supervision

Extremely strong attention to detail even under pressure

Self-starter that will work independently, manage workload and multi-tasking skills

Strong organizational and multi-tasking skills amid shifting priorities

Highly advanced interpersonal skills to build and maintain internal and external relationships

Strong communication skills and ability to converse with all levels of organizational management

Goal oriented and action focused, pragmatic and self-disciplined

Strong ability to effectively handle multiple shifting priorities

Strong written and verbal communication skills

Capacity to learn rapidly and adapt quickly to change

Desired Skills/Experience:

Experience with Deltek expense reporting

Application Deadline: October 9, 2026

The SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific skills, education and certifications. At SMX, one of our Core Values is to Invest in Our People so we offer a competitive mix of compensation, learning & development opportunities, and benefits. Some key components of our robust benefits include health insurance, paid leave, and retirement.

The proposed salary for this position is:

$31.58 — $47.35 USD

At SMX®, we are a team of technical and domain experts dedicated to enabling your mission. From priority national security initiatives for the DoD to highly assured and compliant solutions for healthcare, we understand that digital transformation is key to your future success.

We share your vision for the future and strive to accelerate your impact on the world. We bring both cutting edge technology and an expansive view of what’s possible to every engagement. Our delivery model and unique approaches harness our deep technical and domain knowledge, providing forward-looking insights and practical solutions to power secure mission acceleration.

SMX is an Equal Opportunity employer including disabilities and veterans.

Selected applicant may be subject to a background investigation and/or education verification.

SMX does not sponsor a new applicant for employment authorization or immigration related support for this position (i.e. H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of work authorization that require immigration support from an employer).