Senior Administrative Assistant (One Day Onsite/Week) with Global Startup
Hawthorne Lane
Attention all experienced administrative professionals! This rapidly growing global startup organization in Washington, DC is seeking a strategic professional with skills managing projects and high-level administrative support for their Senior Administrative Assistant opening. This role provides the opportunity to serve as an administrative partner, and key point of contact internally and among external stakeholders through a critical transition time for the organization as they build out. If you have prior top-level administrative experience, confidence in putting your experience and professional wisdom into action and are seeking an opportunity to build out systems and processes in an ever-evolving environment, apply today for consideration!
Key Responsibilities:
- Provide white-glove administrative support to five senior leaders, managing complex, high-volume, calendaring, meeting logistics, and domestic and international travel coordination.
- Ensure meeting readiness by preparing presentations, agendas, briefs, and handling the preparation of meeting spaces/technical set up.
- Track key deadlines, and action items, ensuring timely follow up and that no projects fall through the cracks.
- Assist with project coordination and management, working with leadership to develop timelines, translating project plans into actionable tasks, and maintaining organization and communication throughout projects.
- Act as the first point of contact, liaising between the principle, team members, and external stakeholders, helping to prioritize incoming communications and requests.
- Prepare and submit expense reports, track receipts, maintain organized financial records, and follow up on any outstanding approvals.
Why You’ll Love Working Here:
- Play an instrumental role supporting senior leaders in a mission-driven, fast-paced, start-up environment.
- A truly special opportunity in early stages of this organization’s development, serving as a trusted gatekeeper and confidant, helping to get a global organization up and running.
- Employees enjoy competitive compensation and well-rounded benefits including but not limited to paid time off, PPO plan, internet reimbursement, monthly cell phone stipend, and more!
- This is a hybrid role requiring one day onsite/week.
What We’re Looking For:
- Executive-level experience. You have a minimum of five years of previous administrative experience supporting multiple principals. Prior experience in a startup environment or international organization is a plus!
- Google Workspace all day every day. You are technologically adept and proficiently skilled in a variety of typical office software, strong experience, specifically in Google Suite is required.
- Trustworthy, thoughtful, and thorough. You have exceptional judgement, communication, and organizational skills.
- Priorities and proactiveness. The ability to proactively anticipate needs, resolve conflicts, and manage competing priorities in a high-volume environment are some of your standout strengths.
- Adaptable and available. You are ready to hit the ground running in this high-expectations organization and understand the 24/7 nature of a startup environment, eager to work hard, and flexible to working outside of core business hours as required.
The salary listed reflects the anticipated compensation range for this position. Actual compensation will be determined based on relevant experience, qualifications, location, business considerations, and internal equity. Final offer amounts are determined at the employer’s discretion.
Essential to Hawthorne Lane’s success is our ability to attract talent from a range of backgrounds. Our network reflects the diverse community around us, and we believe in a workplace where everyone feels valued and empowered to succeed. Applicants will not be discriminated against on the basis of race, color, creed, religion, sex, national origin, age, disability, marital or veteran status, sexual orientation, or any other legally protected status.
- ...Attention all experienced administrative professionals! This rapidly growing global startup organization in... ...professional with skills managing projects... ...support for their Senior Administrative Assistant opening. This role... ...role requiring one day onsite/week. \n \n What We’...1 day per weekSeniorWork at officeFlexible hours
$150k - $180k
...Senior Global Scheduler Location: Bellevue, WA Type: Direct Hire | Onsite Salary: $150,000–$180,000 base salary + discretionary performance bonus Relocation Assistance: Offered! Innovar Group is partnering with a rapidly growing global data center developer to hire a...SeniorFor contractorsRelocation package$135k - $195k
...The team works with private equity... ...Dallas Roles: Senior Consultant and... ...focusing on one or a subset of... ...Oliver Wyman is a global leader in management... ..., tuition assistance, 401K savings and... ...or working onsite with clients at least three days per week. Office-based teams...1 day per weekSeniorMinimum wageWork experience placementWork at officeLocal areaRemote workFlexible hours3 days per week- ...IJM) is the global leader in protecting... ...cares for one another. We... ...excellence with joy and... ...seeking an Administrative Assistant to provide administrative... ...efficient day-to-day... ...is hybrid (onsite Tuesdays &... ...0 hours per week may be allocated... ...supporting senior leaders or a...SuggestedFull timeContract workTemporary workFor contractorsFixed term contractWork at officeWorldwide10 hours per weekFlexible hours
- ...Senior Administrative Assistant AvantGarde, LLC (AG) Senior Human Resources Administrative... ...the organization's day-to-day administrative functions... ...staff in accordance with established procedures. The... ...operations. This work is fully onsite at the Ford Office Building...SeniorContract workWork at office
- ...Justice Mission (IJM) seeks an Administrative Assistant to provide comprehensive support... ...of Safety & Security and the Global Safety & Security team in the Washington... .... Hybrid work arrangement (onsite Tuesdays & Thursdays) supports efficient day-to-day operations and...
- ...innovative Washington D.C-based startup at the forefront of the... ...advanced solar panels with a state-of-the-art energy management... ...seeking a highly motivated Senior Sales Executive to help... ...environment (minimum 1 day in the office per week). The necessary technology,...1 day per weekSeniorWork at officeWork from homeFlexible hours
- ...Bethesda is seeking an Administrative/Personal Assistant to join a... ...personal support to a senior leader, with responsibilities spanning... ...preparation, errands, and day-to-day... ...Work in a fast-paced onsite environment where priorities... .... You have at least one year of experience in...SeniorWork at officeImmediate startShift work
$98k - $163k
...Engagement, and Strategy Senior Consultant supporting... ...strengthen FEMA's relationships with state, local, tribal,... ..., D.C., and requires an onsite presence of approximately four (4) days per week at the client site. Team... ...to spend approximately one (1) day per week at...1 day per weekSeniorFull timeWork at officeLocal areaFlexible hours- International Justice Mission (IJM) is seeking an Executive Assistant to support the Chief Operating Officer and the Global Business Operations division. The role involves... ...in the Washington, DC area and can be hybrid (onsite Tuesdays & Thursdays). Visa sponsorship is not...
$21.8 - $28.32 per hour
I. JOB OVERVIEW The Senior Administrative Assistant provides administrative... ...support to one or more individuals.... ...monitors and assists with budget preparation and... ...Full-Time Hours Per Week: 40 Work Schedule: Monday... ...site?: Yes Employee Onsite Status: On-campus (in...SeniorFull timePart timeWork at officeRemote workVisa sponsorshipWork visaMonday to Friday- ...inc. is seeking a Sr. Executive Assistant to support the SVP and AVPs of... ...'s time, managing complex global travel, and ensuring seamless... ...capacity, pre-brief engagements with pre-reads, agendas, and briefing... ...leading on-site coverage 3+ days per #J-18808-Ljbffr salesforce...Senior
$120k - $165k
...Description Turner & Townsend is a global professional services company with over 22,000 people in more than 60... ...Turner and Townsend seek a Senior Program Scheduler to join our team to... ...construction and capital projects within one or more of Turner & Townsend's key...SeniorFor contractorsFor subcontractorFlexible hours$30 - $40 per hour
...Job Title: Senior Specialist, State Affiliate Programs... ...candidates may work onsite one day per week) Assignment Type:... ...organization works with a nationwide network... ...also involves survey administration, data analysis, online... ...resources. Assist with producing a weekly...1 day per weekSeniorHourly payContract workWork at officeLocal areaImmediate startRemote workMonday to Friday- ...Segundo, CA-based startup building the... ...order agreements with Equinix, with... .... Executive Assistant to the Chief Nuclear... ...Office/Administrative ~ Assist with... ...Operations (HR) with onsite event logistics... ...plans. ~ One Medical:... ...benefits. ~8-weeks of paid parental...Full timeContract workFor contractorsWork at officeImmediate startRemote workWorldwideFlexible hoursWeekend work
- ...Analysis, Inc. (SPA) seeks a Front Office Aide to provide onsite support in Arlington, VA, assisting the DARPA BIO Office Director. You will capture ideas, decisions, questions, and actions, coordinating with officers and assistants to keep every item tracked in a fast...Work at office
$132.4k - $251.6k
...89Posted: Posted 3 Days AgoStart Date: 2026... ...Position Role Type:Onsite U.S. Citizen, U.S.... ...Clearance Type: TS/SCI with CI Poly - Current... ...and opportunity no one else can. Together,... ...is seeking a Senior Principal RF Systems... ...Eligible - Relocation assistance availableLearn More...SeniorTemporary workFor contractorsWork experience placementWork at officeRemote workRelocation packageFlexible hours- ...About the Role We’re looking for a Senior Accountant to join a growing... ...activity and resolve discrepancies Assist with accounting across multiple entities... ...Skills ~ CPA or CPA eligibility preferred Schedule ~ Four days onsite and one remote day per week...1 day per weekSeniorRemote work
$107.7k - $179.5k
...performance. We work with clients to... ...ll Do As a Project Senior Consultant for our... ...requiredAbility to work fully onsite in Bethesda, MD5+... ...inquiries to the Global Call Center (GCC) at... ...This makes Deloitte one of the most... ...how we work every day. It defines who we...SeniorLocal area$70k - $130k
Senior Administrative Assistant II Novartis Cambridge, MA 70,000 to 130... ...directed and proactive with excellent... ...Disease Area Leads, Global Program Managers and... ...planning and coordinating onsite and offsite events and... ...Assistants for both day-to-day operations as...SeniorFull timeWork at officeRelocationRelocation packageFlexible hours$120k - $165k
...Description Turner & Townsend is a global professional services company with over 22,000 people in more than 60 countries... ...Turner and Townsend seek a Senior Program Scheduler to join our team to... ...construction and capital projects within one or more of Turner & Townsend's key...SeniorFor contractorsFor subcontractorFlexible hours$120k - $150k
...seeking a highly skilled Senior Aerospace Modeling &... ...Simulation (M&S) Engineer with deep experience in... ...volume lead for proposals; assist with Pink/Red team... ...of working remotely 1-2 days/week depending on contract work... ...periodically until the position is filled.#LI-AC1#LI-Onsite1 day per weekSeniorContract workFor subcontractorRemote work2 days per week$160k - $200k
...Company Description Work with Us. Change the... ...become part of a global team of over 50,000... ...the world. We're one global team driven... ...a Program Controls Senior Scheduler for a critical... .... Relocation assistance is not available for... ...attend an in-person Day 1 onboarding at an...SeniorFor contractorsWork at officeLocal areaWorldwideRelocation packageFlexible hours- ...Position: Senior Client Account Billing Specialist (Global Law Firm) Company: AM 100 Law (Hybrid) Location: Washington... ...as they arise Provide assistance to partners and clients regarding... ...demanding environment ~ MS Office with emphasis on Word and Excel...Senior
$85k - $100k
...Secretary / Executive Administration Support with current SECRET... .... Provide weekly emails to all stake... ...government business day of each week for... ...supporting military senior leaders or... ...development, and tuition assistance. Individuals that... ...and is just one component of MAG'...1 day per weekSeniorFull timeContract workTemporary workPart timeFor contractorsWork at officeLocal areaImmediate start$22 - $25 per hour
...from Great Place to Work, a global authority on workplace culture... .... Responsibilities Handling day-to-day tasks and... ...in a fast-paced environment Assisting owners with questions regarding policies... ...making bank deposits twice weekly Keeping file and record retention...Full time- ...exciting opportunities to grow with us. Visit our website to... ...seeking an experienced Senior Construction Scheduler... ...Job Functions: Assist in implementing project... ...at least eight hours per day. The employee must frequently... ...to apply and compete for jobs. #LI-Onsite #ZRSeniorFull timeContract workTemporary workFor contractorsCasual workHome officeNight shift
$135.6k - $154.8k
...Senior Quantitative Analyst - Global Finance At Capital One data is at the center of everything we do. As a startup, we disrupted the credit card industry by individually... ...to help in our journey with modeling, analytical... ...minimum of 5 business days. No agencies please....SeniorFull timePart timeLocal area- ...consulting firm with a reputation... ...execution, ProSidian assists client leaders... ...Management Senior Consultant - Safety... ...overall administration of Team ProSidian... ...Title to only one individual.Team... ..., at least one day per week, for identified... ...Eight ProSidian Global Competencies [1...1 day per weekSeniorFull timeContract workTemporary workFor contractorsWork at officeFlexible hoursShift work
$156k - $195k
...customers sending money globally, providing secure,... ...'s supporting loved ones back home, growing a... ...we're looking for a Senior Product Manager to... ...enters new markets, with direct ownership over... ...this position work onsite Tuesday through Thursday each week. Additional onsite attendance...SeniorWork at officeLocal area
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Administrative Assistant (One Day Onsite/Week) with Global Startup. Be the first to apply!
- executive team assistant office manager Washington DC
- operations administrative assistant Washington DC
- project manager/administrative assistant Washington DC
- temporary admin assistant Washington DC
- part-time administrative assistant work from home Washington DC
- team administrator Washington DC
- operations assistant Washington DC
- department administrative assistant i Washington DC
- administrative assistant/recruiting Washington DC
- operations assistant manager Washington DC





